Base | Representation |
---|---|
bin | 101111000110010001… |
… | …1111010011101110000 |
3 | 100200001210101221222020 |
4 | 1132030203322131300 |
5 | 3124114433110220 |
6 | 114244134111440 |
7 | 10210255555203 |
oct | 1361443723560 |
9 | 320053357866 |
10 | 101142472560 |
11 | 3999231a6a8 |
12 | 177284ab580 |
13 | 96cb4114cc |
14 | 4c76a9793a |
15 | 296e6b0040 |
hex | 178c8fa770 |
101142472560 has 80 divisors (see below), whose sum is σ = 314673791136. Its totient is φ = 26873938944.
The previous prime is 101142472537. The next prime is 101142472603. The reversal of 101142472560 is 65274241101.
It is a tau number, because it is divible by the number of its divisors (80).
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, 694219 + ... + 827178.
Almost surely, 2101142472560 is an apocalyptic number.
101142472560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101142472560 is an abundant number, since it is smaller than the sum of its proper divisors (213531318576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101142472560 is a wasteful number, since it uses less digits than its factorization.
101142472560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1521690 (or 1521684 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The spelling of 101142472560 in words is "one hundred one billion, one hundred forty-two million, four hundred seventy-two thousand, five hundred sixty".
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