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3020870796 = 223713545623
BaseRepresentation
bin1011010000001110…
…1101010010001100
321210112022010200120
42310003231102030
522141320331141
61215431424540
7134600656326
oct26403552214
97715263616
103020870796
111310225a39
12703825150
13391b11118
142092ba616
1512a317c66
hexb40ed48c

3020870796 has 24 divisors (see below), whose sum is σ = 7147977984. Its totient is φ = 992774160.

The previous prime is 3020870791. The next prime is 3020870833. The reversal of 3020870796 is 6970780203.

It is a super-2 number, since 2×30208707962 = 18251320732251347232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3020870791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771960 + ... + 1773663.

It is an arithmetic number, because the mean of its divisors is an integer number (297832416).

Almost surely, 23020870796 is an apocalyptic number.

It is an amenable number.

3020870796 is an abundant number, since it is smaller than the sum of its proper divisors (4127107188).

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

3020870796 is a wasteful number, since it uses less digits than its factorization.

3020870796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545701 (or 3545699 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 3020870796 is about 54962.4489629056. The cubic root of 3020870796 is about 1445.5863882861.

The spelling of 3020870796 in words is "three billion, twenty million, eight hundred seventy thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 3545623 7091246 10636869 14182492 21273738 42547476 251739233 503478466 755217699 1006956932 1510435398 3020870796