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1014968980 = 2251914231877
BaseRepresentation
bin111100011111110…
…011001010010100
32121201211202200201
4330133303022110
54034313001410
6244414150244
734103044144
oct7437631224
92551752621
101014968980
11480a18243
12243ab2384
1313237b67c
1498b26924
155e18b83a
hex3c7f3294

1014968980 has 48 divisors (see below), whose sum is σ = 2246388480. Its totient is φ = 384144768.

The previous prime is 1014968971. The next prime is 1014968987. The reversal of 1014968980 is 898694101.

It is a self number, because there is not a number n which added to its sum of digits gives 1014968980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014968987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539802 + ... + 541678.

It is an arithmetic number, because the mean of its divisors is an integer number (46799760).

Almost surely, 21014968980 is an apocalyptic number.

1014968980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1014968980 is an abundant number, since it is smaller than the sum of its proper divisors (1231419500).

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

1014968980 is a wasteful number, since it uses less digits than its factorization.

1014968980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328 (or 3326 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 46.

The square root of 1014968980 is about 31858.5778088100. The cubic root of 1014968980 is about 1004.9649682929.

The spelling of 1014968980 in words is "one billion, fourteen million, nine hundred sixty-eight thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 1423 1877 2846 3754 5692 7115 7508 9385 14230 18770 27037 28460 35663 37540 54074 71326 108148 135185 142652 178315 270370 356630 540740 713260 2670971 5341942 10683884 13354855 26709710 50748449 53419420 101496898 202993796 253742245 507484490 1014968980