Base | Representation |
---|---|
bin | 10010101111101… |
… | …10101000100010 |
3 | 101221220000202021 |
4 | 21113312220202 |
5 | 310223414114 |
6 | 23334212054 |
7 | 3616405036 |
oct | 1127665042 |
9 | 357800667 |
10 | 157248034 |
11 | 80842859 |
12 | 447b402a |
13 | 26768c98 |
14 | 16c541c6 |
15 | dc12024 |
hex | 95f6a22 |
157248034 has 16 divisors (see below), whose sum is σ = 244379520. Its totient is φ = 75796560.
The previous prime is 157248029. The next prime is 157248037. The reversal of 157248034 is 430842751.
157248034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (157248037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45367 + ... + 48709.
It is an arithmetic number, because the mean of its divisors is an integer number (15273720).
Almost surely, 2157248034 is an apocalyptic number.
157248034 is a deficient number, since it is larger than the sum of its proper divisors (87131486).
157248034 is a wasteful number, since it uses less digits than its factorization.
157248034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4185.
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 157248034 is about 12539.8578141859. The cubic root of 157248034 is about 539.7530123347.
The spelling of 157248034 in words is "one hundred fifty-seven million, two hundred forty-eight thousand, thirty-four".
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