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1007407074 = 23251668929
BaseRepresentation
bin111100000010111…
…100111111100010
32121012121120201010
4330002330333202
54030344011244
6243544121350
733651550602
oct7402747742
92535546633
101007407074
11477722933
12241466256
1313093177b
1497b18c02
155d695eb9
hex3c0bcfe2

1007407074 has 16 divisors (see below), whose sum is σ = 2022844320. Its totient is φ = 334464000.

The previous prime is 1007407073. The next prime is 1007407099. The reversal of 1007407074 is 4707047001.

It is not an unprimeable number, because it can be changed into a prime (1007407073) 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 7 ways as a sum of consecutive naturals, for example, 332959 + ... + 335970.

It is an arithmetic number, because the mean of its divisors is an integer number (126427770).

Almost surely, 21007407074 is an apocalyptic number.

1007407074 is an abundant number, since it is smaller than the sum of its proper divisors (1015437246).

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

1007407074 is a wasteful number, since it uses less digits than its factorization.

1007407074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669185.

The product of its (nonzero) digits is 5488, while the sum is 30.

The square root of 1007407074 is about 31739.6766524172. The cubic root of 1007407074 is about 1002.4629535463.

The spelling of 1007407074 in words is "one billion, seven million, four hundred seven thousand, seventy-four".

Divisors: 1 2 3 6 251 502 753 1506 668929 1337858 2006787 4013574 167901179 335802358 503703537 1007407074