Base | Representation |
---|---|
bin | 10010110011000… |
… | …11000111101100 |
3 | 101222201121022010 |
4 | 21121203013230 |
5 | 310332124041 |
6 | 23351521220 |
7 | 3623235411 |
oct | 1131430754 |
9 | 358647263 |
10 | 157692396 |
11 | 810166a4 |
12 | 44989210 |
13 | 26893314 |
14 | 16d2c108 |
15 | dc9da16 |
hex | 96631ec |
157692396 has 24 divisors (see below), whose sum is σ = 376924464. Its totient is φ = 51281920.
The previous prime is 157692389. The next prime is 157692407. The reversal of 157692396 is 693296751.
157692396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1576923963 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159765 + ... + 160748.
It is an arithmetic number, because the mean of its divisors is an integer number (15705186).
Almost surely, 2157692396 is an apocalyptic number.
It is an amenable number.
157692396 is an abundant number, since it is smaller than the sum of its proper divisors (219232068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157692396 is a wasteful number, since it uses less digits than its factorization.
157692396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320561 (or 320559 counting only the distinct ones).
The product of its digits is 612360, while the sum is 48.
The square root of 157692396 is about 12557.5632986659. The cubic root of 157692396 is about 540.2609575470.
The spelling of 157692396 in words is "one hundred fifty-seven million, six hundred ninety-two thousand, three hundred ninety-six".
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