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2960987020 = 225148049351
BaseRepresentation
bin1011000001111101…
…0001001110001100
321122100121201120221
42300133101032030
522031003041040
61205452121124
7133242655135
oct26037211614
97570551527
102960987020
11128a444412
126a77661a4
133825a5034
1420136cc8c
15124e3974a
hexb07d138c

2960987020 has 12 divisors (see below), whose sum is σ = 6218072784. Its totient is φ = 1184394800.

The previous prime is 2960987017. The next prime is 2960987021. The reversal of 2960987020 is 207890692.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2960987021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74024656 + ... + 74024695.

It is an arithmetic number, because the mean of its divisors is an integer number (518172732).

Almost surely, 22960987020 is an apocalyptic number.

2960987020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2960987020 is an abundant number, since it is smaller than the sum of its proper divisors (3257085764).

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

2960987020 is a wasteful number, since it uses less digits than its factorization.

2960987020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148049360 (or 148049358 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 2960987020 is about 54414.9521730930. The cubic root of 2960987020 is about 1435.9704443500.

The spelling of 2960987020 in words is "two billion, nine hundred sixty million, nine hundred eighty-seven thousand, twenty".

Divisors: 1 2 4 5 10 20 148049351 296098702 592197404 740246755 1480493510 2960987020