Base | Representation |
---|---|
bin | 101110011101000110… |
… | …101110101001111100 |
3 | 11202202020211020111010 |
4 | 232131012232221330 |
5 | 1304123342132012 |
6 | 34525330355220 |
7 | 3414040430544 |
oct | 563506565174 |
9 | 152666736433 |
10 | 49880427132 |
11 | 1a1772231a8 |
12 | 9800a2bb10 |
13 | 491c065353 |
14 | 25b28c6324 |
15 | 146e125c3c |
hex | b9d1aea7c |
49880427132 has 24 divisors (see below), whose sum is σ = 116414682496. Its totient is φ = 16622949168.
The previous prime is 49880427109. The next prime is 49880427173. The reversal of 49880427132 is 23172408894.
It is a congruent number.
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, 428398 + ... + 532245.
Almost surely, 249880427132 is an apocalyptic number.
It is an amenable number.
49880427132 is an abundant number, since it is smaller than the sum of its proper divisors (66534255364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49880427132 is a wasteful number, since it uses less digits than its factorization.
49880427132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 964977 (or 964975 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 48.
The spelling of 49880427132 in words is "forty-nine billion, eight hundred eighty million, four hundred twenty-seven thousand, one hundred thirty-two".
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