Base | Representation |
---|---|
bin | 100010010110111101110010… |
… | …111100000101001001110100 |
3 | 201211001010212120012000212212 |
4 | 202112331302330011021310 |
5 | 124301303342224240130 |
6 | 1253215441353432552 |
7 | 43554315231052256 |
oct | 4226756274051164 |
9 | 654033776160785 |
10 | 151111762727540 |
11 | 4417015864758a |
12 | 14b4657b70b758 |
13 | 6641a165a14a4 |
14 | 2945bc3bb9cd6 |
15 | 1270b6c8d2e95 |
hex | 896f72f05274 |
151111762727540 has 48 divisors (see below), whose sum is σ = 324271382787072. Its totient is φ = 59124899801856.
The previous prime is 151111762727467. The next prime is 151111762727557. The reversal of 151111762727540 is 45727267111151.
It is a happy number.
151111762727540 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44204204 + ... + 47499843.
It is an arithmetic number, because the mean of its divisors is an integer number (6755653808064).
Almost surely, 2151111762727540 is an apocalyptic number.
151111762727540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
151111762727540 is an abundant number, since it is smaller than the sum of its proper divisors (173159620059532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151111762727540 is a wasteful number, since it uses less digits than its factorization.
151111762727540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91705856 (or 91705854 counting only the distinct ones).
The product of its (nonzero) digits is 823200, while the sum is 50.
The spelling of 151111762727540 in words is "one hundred fifty-one trillion, one hundred eleven billion, seven hundred sixty-two million, seven hundred twenty-seven thousand, five hundred forty".
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