Base | Representation |
---|---|
bin | 1000111110100100011… |
… | …0011011001110111100 |
3 | 112202002212200001200110 |
4 | 2033221012123032330 |
5 | 10011333031143400 |
6 | 154504315230020 |
7 | 14100035506344 |
oct | 2175106331674 |
9 | 482085601613 |
10 | 154234631100 |
11 | 5a457479180 |
12 | 25a84a48310 |
13 | 1170c992034 |
14 | 7671d3dd24 |
15 | 402a74ee50 |
hex | 23e919b3bc |
154234631100 has 72 divisors (see below), whose sum is σ = 486820591488. Its totient is φ = 37390212800.
The previous prime is 154234631093. The next prime is 154234631113. The reversal of 154234631100 is 1136432451.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23365584 + ... + 23372183.
It is an arithmetic number, because the mean of its divisors is an integer number (6761397104).
Almost surely, 2154234631100 is an apocalyptic number.
154234631100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
154234631100 is an abundant number, since it is smaller than the sum of its proper divisors (332585960388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154234631100 is a wasteful number, since it uses less digits than its factorization.
154234631100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46737795 (or 46737788 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The spelling of 154234631100 in words is "one hundred fifty-four billion, two hundred thirty-four million, six hundred thirty-one thousand, one hundred".
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