Base | Representation |
---|---|
bin | 101110010000010… |
… | …1110011111001100 |
3 | 11000011111222110120 |
4 | 1130200232133030 |
5 | 11134313123032 |
6 | 414002304540 |
7 | 53314326003 |
oct | 13440563714 |
9 | 4004458416 |
10 | 1552082892 |
11 | 727123938 |
12 | 373958150 |
13 | 1b9729759 |
14 | 10a1bdc3a |
15 | 913d662c |
hex | 5c82e7cc |
1552082892 has 12 divisors (see below), whose sum is σ = 3621526776. Its totient is φ = 517360960.
The previous prime is 1552082869. The next prime is 1552082923. The reversal of 1552082892 is 2982802551.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×15520828922 = 4817922607278167328, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64670109 + ... + 64670132.
It is an arithmetic number, because the mean of its divisors is an integer number (301793898).
Almost surely, 21552082892 is an apocalyptic number.
1552082892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1552082892 is an abundant number, since it is smaller than the sum of its proper divisors (2069443884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1552082892 is a wasteful number, since it uses less digits than its factorization.
1552082892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129340248 (or 129340246 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 42.
The square root of 1552082892 is about 39396.4832440663. The cubic root of 1552082892 is about 1157.8126865242.
The spelling of 1552082892 in words is "one billion, five hundred fifty-two million, eighty-two thousand, eight hundred ninety-two".
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