Base | Representation |
---|---|
bin | 11110001110011000000… |
… | …01100001110010011100 |
3 | 10200021120112220201112202 |
4 | 33013030001201302130 |
5 | 114003332034232230 |
6 | 2113030202551032 |
7 | 135013150645226 |
oct | 17071401416234 |
9 | 3607515821482 |
10 | 1038510070940 |
11 | 37047a952201 |
12 | 14932ab08478 |
13 | 76c14773a74 |
14 | 3839abb3416 |
15 | 1c032542a45 |
hex | f1cc061c9c |
1038510070940 has 24 divisors (see below), whose sum is σ = 2275691634720. Its totient is φ = 397342983488.
The previous prime is 1038510070903. The next prime is 1038510071003. The reversal of 1038510070940 is 490700158301.
It is a junction number, because it is equal to n+sod(n) for n = 1038510070894 and 1038510070903.
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, 1128814835 + ... + 1128815754.
It is an arithmetic number, because the mean of its divisors is an integer number (94820484780).
Almost surely, 21038510070940 is an apocalyptic number.
1038510070940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1038510070940 is an abundant number, since it is smaller than the sum of its proper divisors (1237181563780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1038510070940 is a wasteful number, since it uses less digits than its factorization.
1038510070940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2257630621 (or 2257630619 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 38.
The spelling of 1038510070940 in words is "one trillion, thirty-eight billion, five hundred ten million, seventy thousand, nine hundred forty".
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