Base | Representation |
---|---|
bin | 10101111101110… |
… | …101011110011000 |
3 | 221200110022222100 |
4 | 111331311132120 |
5 | 1223321000402 |
6 | 100322523400 |
7 | 12063315300 |
oct | 2575653630 |
9 | 850408870 |
10 | 368531352 |
11 | 17a032072 |
12 | a3506560 |
13 | 5b473cb7 |
14 | 36d32600 |
15 | 2254971c |
hex | 15f75798 |
368531352 has 72 divisors (see below), whose sum is σ = 1161072900. Its totient is φ = 105293664.
The previous prime is 368531327. The next prime is 368531357. The reversal of 368531352 is 253135863.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (368531357) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 48702 + ... + 55757.
Almost surely, 2368531352 is an apocalyptic number.
It is an amenable number.
368531352 is an abundant number, since it is smaller than the sum of its proper divisors (792541548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368531352 is a wasteful number, since it uses less digits than its factorization.
368531352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104485 (or 104471 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 368531352 is about 19197.1704164963. The cubic root of 368531352 is about 716.9543104468.
The spelling of 368531352 in words is "three hundred sixty-eight million, five hundred thirty-one thousand, three hundred fifty-two".
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