Base | Representation |
---|---|
bin | 1000110010101110010… |
… | …1101111101001101100 |
3 | 112102220021221201012201 |
4 | 2030223211233221230 |
5 | 4433330110421111 |
6 | 153221020311244 |
7 | 13625200522042 |
oct | 2145345575154 |
9 | 472807851181 |
10 | 151055170156 |
11 | 59075784100 |
12 | 253380a2524 |
13 | 113240650b7 |
14 | 744d980392 |
15 | 3de155c6c1 |
hex | 232b96fa6c |
151055170156 has 72 divisors (see below), whose sum is σ = 293022344160. Its totient is φ = 68082769920.
The previous prime is 151055170069. The next prime is 151055170157. The reversal of 151055170156 is 651071550151.
It is a super-2 number, since 2×1510551701562 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (151055170157) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28482201 + ... + 28487503.
It is an arithmetic number, because the mean of its divisors is an integer number (4069754780).
Almost surely, 2151055170156 is an apocalyptic number.
It is an amenable number.
151055170156 is a deficient number, since it is larger than the sum of its proper divisors (141967174004).
151055170156 is a wasteful number, since it uses less digits than its factorization.
151055170156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5815 (or 5802 counting only the distinct ones).
The product of its (nonzero) digits is 26250, while the sum is 37.
The spelling of 151055170156 in words is "one hundred fifty-one billion, fifty-five million, one hundred seventy thousand, one hundred fifty-six".
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