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13003019974 = 27928787141
BaseRepresentation
bin11000001110000101…
…00101011011000110
31020120012110212002101
430013002211123012
5203112233114344
65550135502314
7640140563140
oct140702453306
936505425071
1013003019974
1155729583aa
12262a82799a
1312c2bbb479
148b4d13c90
1551184b9d4
hex3070a56c6

13003019974 has 8 divisors (see below), whose sum is σ = 22290891408. Its totient is φ = 5572722840.

The previous prime is 13003019969. The next prime is 13003019983. The reversal of 13003019974 is 47991030031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 464393557 + ... + 464393584.

It is an arithmetic number, because the mean of its divisors is an integer number (2786361426).

Almost surely, 213003019974 is an apocalyptic number.

13003019974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13003019974 is a deficient number, since it is larger than the sum of its proper divisors (9287871434).

13003019974 is an equidigital number, since it uses as much as digits as its factorization.

13003019974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928787150.

The product of its (nonzero) digits is 20412, while the sum is 37.

The spelling of 13003019974 in words is "thirteen billion, three million, nineteen thousand, nine hundred seventy-four".

Divisors: 1 2 7 14 928787141 1857574282 6501509987 13003019974