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3112052000 = 2553778013
BaseRepresentation
bin1011100101111110…
…0010010100100000
322000212212121210012
42321133202110200
522333141131000
61232450024052
7140056001621
oct27137422440
98025777705
103112052000
111357743802
1272a278028
133a79878b5
14217453a48
15133329735
hexb97e2520

3112052000 has 48 divisors (see below), whose sum is σ = 7646321592. Its totient is φ = 1244819200.

The previous prime is 3112051967. The next prime is 3112052017. The reversal of 3112052000 is 2502113.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1451000464 + 1661051536 = 38092^2 + 40756^2 .

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, 385007 + ... + 393006.

Almost surely, 23112052000 is an apocalyptic number.

It is an amenable number.

3112052000 is an abundant number, since it is smaller than the sum of its proper divisors (4534269592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3112052000 is an equidigital number, since it uses as much as digits as its factorization.

3112052000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778038 (or 778020 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 3112052000 is about 55785.7687945591. The cubic root of 3112052000 is about 1459.9868642091.

Adding to 3112052000 its reverse (2502113), we get a palindrome (3114554113).

The spelling of 3112052000 in words is "three billion, one hundred twelve million, fifty-two thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 778013 1556026 3112052 3890065 6224104 7780130 12448208 15560260 19450325 24896416 31120520 38900650 62241040 77801300 97251625 124482080 155602600 194503250 311205200 389006500 622410400 778013000 1556026000 3112052000