Base | Representation |
---|---|
bin | 10010101110100… |
… | …10101001010110 |
3 | 101221121112112212 |
4 | 21113102221112 |
5 | 310204210010 |
6 | 23331113422 |
7 | 3615222221 |
oct | 1127225126 |
9 | 357545485 |
10 | 157100630 |
11 | 80752035 |
12 | 44742872 |
13 | 26716b6b |
14 | 16c165b8 |
15 | dbd3505 |
hex | 95d2a56 |
157100630 has 8 divisors (see below), whose sum is σ = 282781152. Its totient is φ = 62840248.
The previous prime is 157100617. The next prime is 157100677. The reversal of 157100630 is 36001751.
157100630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 157100596 and 157100605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7855022 + ... + 7855041.
It is an arithmetic number, because the mean of its divisors is an integer number (35347644).
Almost surely, 2157100630 is an apocalyptic number.
157100630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
157100630 is a deficient number, since it is larger than the sum of its proper divisors (125680522).
157100630 is a wasteful number, since it uses less digits than its factorization.
157100630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15710070.
The product of its (nonzero) digits is 630, while the sum is 23.
The square root of 157100630 is about 12533.9790170560. The cubic root of 157100630 is about 539.5843051352.
The spelling of 157100630 in words is "one hundred fifty-seven million, one hundred thousand, six hundred thirty".
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