Base | Representation |
---|---|
bin | 10011100011001001010001… |
… | …11011101100110000011000 |
3 | 12122012201011022212012021010 |
4 | 21301210220323230300120 |
5 | 21113313000141412440 |
6 | 231232514112213520 |
7 | 12024565565216361 |
oct | 1161445073546030 |
9 | 178181138765233 |
10 | 42989014404120 |
11 | 127745a1a00a94 |
12 | 49a3685b3a2a0 |
13 | 1acab01174375 |
14 | a889723b0b68 |
15 | 4e8399cb9580 |
hex | 271928eecc18 |
42989014404120 has 128 divisors (see below), whose sum is σ = 136086704064000. Its totient is φ = 10833828848640.
The previous prime is 42989014404053. The next prime is 42989014404187. The reversal of 42989014404120 is 2140441098924.
It is an interprime number because it is at equal distance from previous prime (42989014404053) and next prime (42989014404187).
It is a self number, because there is not a number n which added to its sum of digits gives 42989014404120.
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, 22117396 + ... + 23982435.
It is an arithmetic number, because the mean of its divisors is an integer number (1063177375500).
Almost surely, 242989014404120 is an apocalyptic number.
42989014404120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42989014404120 is an abundant number, since it is smaller than the sum of its proper divisors (93097689659880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42989014404120 is a wasteful number, since it uses less digits than its factorization.
42989014404120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46100273 (or 46100269 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 48.
The spelling of 42989014404120 in words is "forty-two trillion, nine hundred eighty-nine billion, fourteen million, four hundred four thousand, one hundred twenty".
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