Base | Representation |
---|---|
bin | 100110001001000010101… |
… | …0111000101010100000000 |
3 | 200120010202210022111120010 |
4 | 1030102011113011110000 |
5 | 1141341303431200140 |
6 | 15052104130344520 |
7 | 1050505030513200 |
oct | 114220527052400 |
9 | 20503683274503 |
10 | 5242097521920 |
11 | 1741185431a96 |
12 | 707b53a2b140 |
13 | 2c0434b9690c |
14 | 141a0c838400 |
15 | 9155b8a5880 |
hex | 4c4855c5500 |
5242097521920 has 864 divisors, whose sum is σ = 21124414071936. Its totient is φ = 1100179046400.
The previous prime is 5242097521909. The next prime is 5242097521931. The reversal of 5242097521920 is 291257902425.
It is an interprime number because it is at equal distance from previous prime (5242097521909) and next prime (5242097521931).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 5242097521920.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 131127535 + ... + 131167505.
It is an arithmetic number, because the mean of its divisors is an integer number (24449553324).
Almost surely, 25242097521920 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5242097521920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10562207035968).
5242097521920 is an abundant number, since it is smaller than the sum of its proper divisors (15882316550016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5242097521920 is a wasteful number, since it uses less digits than its factorization.
5242097521920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40067 (or 40046 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 48.
The spelling of 5242097521920 in words is "five trillion, two hundred forty-two billion, ninety-seven million, five hundred twenty-one thousand, nine hundred twenty".
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