Base | Representation |
---|---|
bin | 1001001000111110111… |
… | …1011100010010001110 |
3 | 120000022201101220012221 |
4 | 2102033233130102032 |
5 | 10033044240314131 |
6 | 200045550245554 |
7 | 14226234246442 |
oct | 2221757342216 |
9 | 500281356187 |
10 | 157030401166 |
11 | 60661627651 |
12 | 265251b68ba |
13 | 11a66c6ab52 |
14 | 7859382822 |
15 | 4140e01411 |
hex | 248fbdc48e |
157030401166 has 16 divisors (see below), whose sum is σ = 237367008720. Its totient is φ = 77909420160.
The previous prime is 157030401149. The next prime is 157030401179. The reversal of 157030401166 is 661104030751.
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, 106315 + ... + 570406.
It is an arithmetic number, because the mean of its divisors is an integer number (14835438045).
Almost surely, 2157030401166 is an apocalyptic number.
157030401166 is a deficient number, since it is larger than the sum of its proper divisors (80336607554).
157030401166 is a wasteful number, since it uses less digits than its factorization.
157030401166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 677619.
The product of its (nonzero) digits is 15120, while the sum is 34.
The spelling of 157030401166 in words is "one hundred fifty-seven billion, thirty million, four hundred one thousand, one hundred sixty-six".
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