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230169600000 = 213355537
BaseRepresentation
bin1101011001011100101…
…1010110000000000000
3211000002220201011100000
43112113023112000000
512232341404200000
6253423301200000
722425550214334
oct3262713260000
9730086634300
10230169600000
118968381421a
1238737400000
13189218864b2
14b1d6c777c4
155ec1e00000
hex35972d6000

230169600000 has 1008 divisors, whose sum is σ = 885137316336. Its totient is φ = 59719680000.

The previous prime is 230169599977. The next prime is 230169600007. The reversal of 230169600000 is 6961032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230169600007) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6220799982 + ... + 6220800018.

It is an arithmetic number, because the mean of its divisors is an integer number (878112417).

Almost surely, 2230169600000 is an apocalyptic number.

230169600000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230169600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442568658168).

230169600000 is an abundant number, since it is smaller than the sum of its proper divisors (654967716336).

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

230169600000 is an frugal number, since it uses more digits than its factorization.

230169600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

It can be divided in two parts, 2301 and 69600000, that added together give a triangular number (69602301 = T11798).

The spelling of 230169600000 in words is "two hundred thirty billion, one hundred sixty-nine million, six hundred thousand".