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76006120425 = 3526431576073
BaseRepresentation
bin100011011001001010…
…0010101101111101001
321021011222220222012020
41012302110111233221
52221130031323200
654530002535053
75330334235554
oct1066224255751
9237158828166
1076006120425
112a263523264
1212892367489
137223877171
14397057969b
151e9ca56ea0
hex11b2515be9

76006120425 has 24 divisors (see below), whose sum is σ = 125858965344. Its totient is φ = 40473528960.

The previous prime is 76006120409. The next prime is 76006120429. The reversal of 76006120425 is 52402160067.

It is not a de Polignac number, because 76006120425 - 24 = 76006120409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76006120429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 739812 + ... + 836261.

It is an arithmetic number, because the mean of its divisors is an integer number (5244123556).

Almost surely, 276006120425 is an apocalyptic number.

76006120425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76006120425 is a deficient number, since it is larger than the sum of its proper divisors (49852844919).

76006120425 is a wasteful number, since it uses less digits than its factorization.

76006120425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576729 (or 1576724 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 76006120425 in words is "seventy-six billion, six million, one hundred twenty thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 643 1929 3215 9645 16075 48225 1576073 4728219 7880365 23641095 39401825 118205475 1013414939 3040244817 5067074695 15201224085 25335373475 76006120425