Base | Representation |
---|---|
bin | 1110001000110011110011… |
… | …11101011001000100001000 |
3 | 11002002002012012212112010002 |
4 | 13010121321331121010020 |
5 | 13033330302433100112 |
6 | 150042033124542132 |
7 | 6356051611643522 |
oct | 704317175310410 |
9 | 132062165775102 |
10 | 31089019425032 |
11 | 99a6862a815a8 |
12 | 35a1315851948 |
13 | 14468b333168a |
14 | 796a0639ca12 |
15 | 38da6b7761c2 |
hex | 1c4679f59108 |
31089019425032 has 8 divisors (see below), whose sum is σ = 58291911421950. Its totient is φ = 15544509712512.
The previous prime is 31089019425029. The next prime is 31089019425077. The reversal of 31089019425032 is 23052491098013.
It can be written as a sum of positive squares in only one way, i.e., 28639900843876 + 2449118581156 = 5351626^2 + 1564966^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1943063714057 + ... + 1943063714072.
Almost surely, 231089019425032 is an apocalyptic number.
It is an amenable number.
31089019425032 is a deficient number, since it is larger than the sum of its proper divisors (27202891996918).
31089019425032 is a wasteful number, since it uses less digits than its factorization.
31089019425032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3886127428135 (or 3886127428131 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 47.
The spelling of 31089019425032 in words is "thirty-one trillion, eighty-nine billion, nineteen million, four hundred twenty-five thousand, thirty-two".
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