Base | Representation |
---|---|
bin | 10010010000000… |
… | …11101000110010 |
3 | 101200002122022102 |
4 | 21020003220302 |
5 | 303143410434 |
6 | 23105340402 |
7 | 3536250035 |
oct | 1110035062 |
9 | 350078272 |
10 | 153106994 |
11 | 79474607 |
12 | 43337702 |
13 | 25949171 |
14 | 1649701c |
15 | d69507e |
hex | 9203a32 |
153106994 has 8 divisors (see below), whose sum is σ = 229738908. Its totient is φ = 76527360.
The previous prime is 153106963. The next prime is 153107039. The reversal of 153106994 is 499601351.
It can be written as a sum of positive squares in 2 ways, for example, as 133702969 + 19404025 = 11563^2 + 4405^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1531069942 = 46883503223432072, which contains 22 as substring.
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, 4667 + ... + 18110.
Almost surely, 2153106994 is an apocalyptic number.
153106994 is a deficient number, since it is larger than the sum of its proper divisors (76631914).
153106994 is a wasteful number, since it uses less digits than its factorization.
153106994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26140.
The product of its (nonzero) digits is 29160, while the sum is 38.
The square root of 153106994 is about 12373.6410971064. The cubic root of 153106994 is about 534.9727694528.
The spelling of 153106994 in words is "one hundred fifty-three million, one hundred six thousand, nine hundred ninety-four".
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