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10742626680 = 233589521889
BaseRepresentation
bin10100000000100111…
…10111100101111000
31000201200010222102020
422000103313211320
5134000103023210
64533551434440
7530132551212
oct120023674570
930650128366
1010742626680
114612a29475
1220b9825a20
131022802b46
1473ca355b2
1542d1a0770
hex2804f7978

10742626680 has 32 divisors (see below), whose sum is σ = 32227880400. Its totient is φ = 2864700416.

The previous prime is 10742626669. The next prime is 10742626691. The reversal of 10742626680 is 8662624701.

It is an interprime number because it is at equal distance from previous prime (10742626669) and next prime (10742626691).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44760825 + ... + 44761064.

Almost surely, 210742626680 is an apocalyptic number.

10742626680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10742626680 is an abundant number, since it is smaller than the sum of its proper divisors (21485253720).

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

10742626680 is a wasteful number, since it uses less digits than its factorization.

10742626680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89521903 (or 89521899 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 10742626680 in words is "ten billion, seven hundred forty-two million, six hundred twenty-six thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 89521889 179043778 268565667 358087556 447609445 537131334 716175112 895218890 1074262668 1342828335 1790437780 2148525336 2685656670 3580875560 5371313340 10742626680