Base | Representation |
---|---|
bin | 10010101101110… |
… | …10001110101110 |
3 | 101221102110100212 |
4 | 21112322032232 |
5 | 310143004442 |
6 | 23325022422 |
7 | 3614324522 |
oct | 1126721656 |
9 | 357373325 |
10 | 157000622 |
11 | 80693989 |
12 | 446b4a12 |
13 | 266b049c |
14 | 16bcbd82 |
15 | dbb3a82 |
hex | 95ba3ae |
157000622 has 16 divisors (see below), whose sum is σ = 247259520. Its totient is φ = 74623032.
The previous prime is 157000609. The next prime is 157000673. The reversal of 157000622 is 226000751.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
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, 2972 + ... + 17967.
It is an arithmetic number, because the mean of its divisors is an integer number (15453720).
Almost surely, 2157000622 is an apocalyptic number.
157000622 is a deficient number, since it is larger than the sum of its proper divisors (90258898).
157000622 is a wasteful number, since it uses less digits than its factorization.
157000622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21127.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 157000622 is about 12529.9889066192. The cubic root of 157000622 is about 539.4697836299.
The spelling of 157000622 in words is "one hundred fifty-seven million, six hundred twenty-two", and thus it is an aban number.
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