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10204101234 = 2322251125183
BaseRepresentation
bin10011000000011011…
…00011101001110010
3222100010211001101100
421200031203221302
5131344222214414
64404313145230
7510603300165
oct114015435162
928303731340
1010204101234
114366a49318
121b893bb216
13c6807c432
146cb2d1adc
153eac77609
hex260363a72

10204101234 has 24 divisors (see below), whose sum is σ = 22110746112. Its totient is φ = 3401080920.

The previous prime is 10204101223. The next prime is 10204101287. The reversal of 10204101234 is 43210140201.

10204101234 is a `hidden beast` number, since 1 + 0 + 20 + 410 + 1 + 234 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 392607 + ... + 417789.

It is an arithmetic number, because the mean of its divisors is an integer number (921281088).

Almost surely, 210204101234 is an apocalyptic number.

10204101234 is an abundant number, since it is smaller than the sum of its proper divisors (11906644878).

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

10204101234 is a wasteful number, since it uses less digits than its factorization.

10204101234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47702 (or 47699 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10204101234 its reverse (43210140201), we get a palindrome (53414241435).

The spelling of 10204101234 in words is "ten billion, two hundred four million, one hundred one thousand, two hundred thirty-four".

Divisors: 1 2 3 6 9 18 22511 25183 45022 50366 67533 75549 135066 151098 202599 226647 405198 453294 566894513 1133789026 1700683539 3401367078 5102050617 10204101234