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230010310000 = 245429793139
BaseRepresentation
bin1101011000110110101…
…1101100110101110000
3210222200210222101112101
43112031223230311300
512232030114410000
6253355411110144
722421604243112
oct3261553546560
9728623871471
10230010310000
1189601907299
12386b1ba2354
13188c7883c63
14b1bda513b2
155eb2e37e6a
hex358daecd70

230010310000 has 100 divisors (see below), whose sum is σ = 576081376200. Its totient is φ = 88831456000.

The previous prime is 230010309937. The next prime is 230010310009. The reversal of 230010310000 is 13010032.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×2300103100002 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230010310009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 106570 + ... + 686569.

It is an arithmetic number, because the mean of its divisors is an integer number (5760813762).

Almost surely, 2230010310000 is an apocalyptic number.

230010310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230010310000 is an abundant number, since it is smaller than the sum of its proper divisors (346071066200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230010310000 is an equidigital number, since it uses as much as digits as its factorization.

230010310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793196 (or 793175 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 230010310000 its reverse (13010032), we get a palindrome (230023320032).

The spelling of 230010310000 in words is "two hundred thirty billion, ten million, three hundred ten thousand".

Divisors: 1 2 4 5 8 10 16 20 25 29 40 50 58 80 100 116 125 145 200 232 250 290 400 464 500 580 625 725 1000 1160 1250 1450 2000 2320 2500 2900 3625 5000 5800 7250 10000 11600 14500 18125 29000 36250 58000 72500 145000 290000 793139 1586278 3172556 3965695 6345112 7931390 12690224 15862780 19828475 23001031 31725560 39656950 46002062 63451120 79313900 92004124 99142375 115005155 158627800 184008248 198284750 230010310 317255600 368016496 396569500 460020620 495711875 575025775 793139000 920041240 991423750 1150051550 1586278000 1840082480 1982847500 2300103100 2875128875 3965695000 4600206200 5750257750 7931390000 9200412400 11500515500 14375644375 23001031000 28751288750 46002062000 57502577500 115005155000 230010310000