Base | Representation |
---|---|
bin | 1000110011000101001… |
… | …1010011100011111101 |
3 | 112110010222021100202222 |
4 | 2030301103103203331 |
5 | 4434024123443210 |
6 | 153234322255125 |
7 | 13630443204551 |
oct | 2146123234375 |
9 | 473128240688 |
10 | 151150999805 |
11 | 59114887363 |
12 | 253641b74a5 |
13 | 1133ab78630 |
14 | 745c5a7861 |
15 | 3de9b8b655 |
hex | 23314d38fd |
151150999805 has 32 divisors (see below), whose sum is σ = 199727324160. Its totient is φ = 109135952640.
The previous prime is 151150999799. The next prime is 151150999807. The reversal of 151150999805 is 508999051151.
It is not a de Polignac number, because 151150999805 - 214 = 151150983421 is a prime.
It is a super-2 number, since 2×1511509998052 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151150999807) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386015 + ... + 671795.
It is an arithmetic number, because the mean of its divisors is an integer number (6241478880).
Almost surely, 2151150999805 is an apocalyptic number.
It is an amenable number.
151150999805 is a deficient number, since it is larger than the sum of its proper divisors (48576324355).
151150999805 is a wasteful number, since it uses less digits than its factorization.
151150999805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285981.
The product of its (nonzero) digits is 729000, while the sum is 53.
The spelling of 151150999805 in words is "one hundred fifty-one billion, one hundred fifty million, nine hundred ninety-nine thousand, eight hundred five".
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