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130054303400 = 23527731272547
BaseRepresentation
bin111100100011111010…
…1110010111010101000
3110102200201010010212212
41321013311302322220
54112322400202100
6135425055024252
712252603224210
oct1710765627250
9412621103785
10130054303400
115017929a07a
1221256b0b088
13c358208918
14641a7a3240
1535b29dd635
hex1e47d72ea8

130054303400 has 96 divisors (see below), whose sum is σ = 350307013440. Its totient is φ = 43979189760.

The previous prime is 130054303399. The next prime is 130054303409. The reversal of 130054303400 is 4303450031.

It is not an unprimeable number, because it can be changed into a prime (130054303409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 534074 + ... + 738473.

It is an arithmetic number, because the mean of its divisors is an integer number (3649031390).

Almost surely, 2130054303400 is an apocalyptic number.

130054303400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130054303400 is an abundant number, since it is smaller than the sum of its proper divisors (220252710040).

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

130054303400 is a wasteful number, since it uses less digits than its factorization.

130054303400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272643 (or 1272634 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 130054303400 its reverse (4303450031), we get a palindrome (134357753431).

The spelling of 130054303400 in words is "one hundred thirty billion, fifty-four million, three hundred three thousand, four hundred".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 73 100 140 146 175 200 280 292 350 365 511 584 700 730 1022 1400 1460 1825 2044 2555 2920 3650 4088 5110 7300 10220 12775 14600 20440 25550 51100 102200 1272547 2545094 5090188 6362735 8907829 10180376 12725470 17815658 25450940 31813675 35631316 44539145 50901880 63627350 71262632 89078290 92895931 127254700 178156580 185791862 222695725 254509400 356313160 371583724 445391450 464479655 650271517 743167448 890782900 928959310 1300543034 1781565800 1857918620 2322398275 2601086068 3251357585 3715837240 4644796550 5202172136 6502715170 9289593100 13005430340 16256787925 18579186200 26010860680 32513575850 65027151700 130054303400