Base | Representation |
---|---|
bin | 10010101110101… |
… | …01001010100100 |
3 | 101221122001201000 |
4 | 21113111022210 |
5 | 310210022243 |
6 | 23331233300 |
7 | 3615264261 |
oct | 1127251244 |
9 | 357561630 |
10 | 157110948 |
11 | 80759865 |
12 | 44748830 |
13 | 2671b777 |
14 | 16c1a268 |
15 | dbd65d3 |
hex | 95d52a4 |
157110948 has 24 divisors (see below), whose sum is σ = 407324960. Its totient is φ = 52370280.
The previous prime is 157110931. The next prime is 157110959. The reversal of 157110948 is 849011751.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 727258 + ... + 727473.
Almost surely, 2157110948 is an apocalyptic number.
157110948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
157110948 is an abundant number, since it is smaller than the sum of its proper divisors (250214012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157110948 is a wasteful number, since it uses less digits than its factorization.
157110948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1454744 (or 1454736 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 36.
The square root of 157110948 is about 12534.3906114338. The cubic root of 157110948 is about 539.5961177527.
The spelling of 157110948 in words is "one hundred fifty-seven million, one hundred ten thousand, nine hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •