Base | Representation |
---|---|
bin | 100100011101111100010… |
… | …0011111010100000011110 |
3 | 122202011010000020000112000 |
4 | 1020323320203322200132 |
5 | 1124104241110001030 |
6 | 14354310005023130 |
7 | 1025053363221366 |
oct | 110737043724036 |
9 | 18664100200460 |
10 | 5012102031390 |
11 | 1662690a278a3 |
12 | 68b4669b4aa6 |
13 | 2a484040109c |
14 | 134830b639a6 |
15 | 8a599de8860 |
hex | 48ef88fa81e |
5012102031390 has 64 divisors (see below), whose sum is σ = 13796754001920. Its totient is φ = 1293445683360.
The previous prime is 5012102031389. The next prime is 5012102031407. The reversal of 5012102031390 is 931302012105.
5012102031390 is a `hidden beast` number, since 50 + 1 + 21 + 0 + 203 + 1 + 390 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299400354 + ... + 299417093.
It is an arithmetic number, because the mean of its divisors is an integer number (215574281280).
Almost surely, 25012102031390 is an apocalyptic number.
5012102031390 is an abundant number, since it is smaller than the sum of its proper divisors (8784651970530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5012102031390 is a wasteful number, since it uses less digits than its factorization.
5012102031390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 598817494 (or 598817488 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
Adding to 5012102031390 its reverse (931302012105), we get a palindrome (5943404043495).
The spelling of 5012102031390 in words is "five trillion, twelve billion, one hundred two million, thirty-one thousand, three hundred ninety".
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