Base | Representation |
---|---|
bin | 1011000110100110010… |
… | …1110010101010000000 |
3 | 200020100200220211112212 |
4 | 2301221211302222000 |
5 | 11111124004404040 |
6 | 223343540041252 |
7 | 16531651614104 |
oct | 2615145625200 |
9 | 606320824485 |
10 | 190750075520 |
11 | 73995499014 |
12 | 30b75993228 |
13 | 14cabb54994 |
14 | 933780d904 |
15 | 4e6637ad65 |
hex | 2c69972a80 |
190750075520 has 64 divisors (see below), whose sum is σ = 458559727200. Its totient is φ = 75873727488.
The previous prime is 190750075499. The next prime is 190750075541. The reversal of 190750075520 is 25570057091.
It is an interprime number because it is at equal distance from previous prime (190750075499) and next prime (190750075541).
It is a tau number, because it is divible by the number of its divisors (64).
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, 717974 + ... + 947093.
Almost surely, 2190750075520 is an apocalyptic number.
190750075520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
190750075520 is an abundant number, since it is smaller than the sum of its proper divisors (267809651680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190750075520 is a wasteful number, since it uses less digits than its factorization.
190750075520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1665265 (or 1665253 counting only the distinct ones).
The product of its (nonzero) digits is 110250, while the sum is 41.
The spelling of 190750075520 in words is "one hundred ninety billion, seven hundred fifty million, seventy-five thousand, five hundred twenty".
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