Base | Representation |
---|---|
bin | 10010000010110… |
… | …00010111111100 |
3 | 101112210201200000 |
4 | 21001120113330 |
5 | 302221410144 |
6 | 23004034300 |
7 | 3515340555 |
oct | 1101302774 |
9 | 345721600 |
10 | 151356924 |
11 | 78489774 |
12 | 42832990 |
13 | 25485714 |
14 | 1615d32c |
15 | d44b769 |
hex | 90585fc |
151356924 has 36 divisors (see below), whose sum is σ = 396769464. Its totient is φ = 50451984.
The previous prime is 151356901. The next prime is 151356929. The reversal of 151356924 is 429653151.
151356924 is a `hidden beast` number, since 1 + 513 + 56 + 92 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151356929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76887 + ... + 78830.
It is an arithmetic number, because the mean of its divisors is an integer number (11021374).
Almost surely, 2151356924 is an apocalyptic number.
It is an amenable number.
151356924 is an abundant number, since it is smaller than the sum of its proper divisors (245412540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151356924 is a wasteful number, since it uses less digits than its factorization.
151356924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155736 (or 155722 counting only the distinct ones).
The product of its digits is 32400, while the sum is 36.
The square root of 151356924 is about 12302.7201870156. The cubic root of 151356924 is about 532.9266408241.
The spelling of 151356924 in words is "one hundred fifty-one million, three hundred fifty-six thousand, nine hundred twenty-four".
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