Base | Representation |
---|---|
bin | 101011011000010100… |
… | …1010011010000001101 |
3 | 22220110100002011200121 |
4 | 1112300221103100031 |
5 | 3011241412224442 |
6 | 110443545424541 |
7 | 6505353224356 |
oct | 1266051232015 |
9 | 286410064617 |
10 | 93157929997 |
11 | 3656524a6a0 |
12 | 1607a49b151 |
13 | 8a28151002 |
14 | 471a494d2d |
15 | 2653719967 |
hex | 15b0a5340d |
93157929997 has 4 divisors (see below), whose sum is σ = 101626832736. Its totient is φ = 84689027260.
The previous prime is 93157929973. The next prime is 93157930001. The reversal of 93157929997 is 79992975139.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 93157929997 - 211 = 93157927949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93157923997) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4234451353 + ... + 4234451374.
It is an arithmetic number, because the mean of its divisors is an integer number (25406708184).
Almost surely, 293157929997 is an apocalyptic number.
It is an amenable number.
93157929997 is a deficient number, since it is larger than the sum of its proper divisors (8468902739).
93157929997 is a wasteful number, since it uses less digits than its factorization.
93157929997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8468902738.
The product of its digits is 86802030, while the sum is 70.
The spelling of 93157929997 in words is "ninety-three billion, one hundred fifty-seven million, nine hundred twenty-nine thousand, nine hundred ninety-seven".
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