Base | Representation |
---|---|
bin | 100100001000111001… |
… | …100110010100011000 |
3 | 10201011022121120212110 |
4 | 210020321212110120 |
5 | 1113432312210202 |
6 | 25454252512320 |
7 | 2542412515041 |
oct | 441071462430 |
9 | 121138546773 |
10 | 38804022552 |
11 | 1550294a529 |
12 | 762b47b6a0 |
13 | 3875368cb9 |
14 | 1c418078c8 |
15 | 10219e326c |
hex | 908e66518 |
38804022552 has 32 divisors (see below), whose sum is σ = 98178857280. Its totient is φ = 12778834080.
The previous prime is 38804022527. The next prime is 38804022577. The reversal of 38804022552 is 25522040883.
It is an interprime number because it is at equal distance from previous prime (38804022527) and next prime (38804022577).
It is a super-2 number, since 2×388040225522 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 38804022552.
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, 9737974 + ... + 9741957.
It is an arithmetic number, because the mean of its divisors is an integer number (3068089290).
Almost surely, 238804022552 is an apocalyptic number.
It is an amenable number.
38804022552 is an abundant number, since it is smaller than the sum of its proper divisors (59374834728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38804022552 is a wasteful number, since it uses less digits than its factorization.
38804022552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19480023 (or 19480019 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 39.
The spelling of 38804022552 in words is "thirty-eight billion, eight hundred four million, twenty-two thousand, five hundred fifty-two".
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