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75607250141 = 3714913714357
BaseRepresentation
bin100011001101010001…
…0110001010011011101
321020011012101021000202
41012122202301103131
52214320424001031
654422233433245
75314422010463
oct1063242612335
9236135337022
1075607250141
112a07935a0a5
12127a086b825
13718c03cb47
1439335ca833
151e77a182cb
hex119a8b14dd

75607250141 has 8 divisors (see below), whose sum is σ = 78171840600. Its totient is φ = 73070088768.

The previous prime is 75607250129. The next prime is 75607250167. The reversal of 75607250141 is 14105270657.

It can be written as a sum of positive squares in 4 ways, for example, as 18782702500 + 56824547641 = 137050^2 + 238379^2 .

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

It is not a de Polignac number, because 75607250141 - 26 = 75607250077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75607250095 and 75607250104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75607252141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6851666 + ... + 6862691.

It is an arithmetic number, because the mean of its divisors is an integer number (9771480075).

Almost surely, 275607250141 is an apocalyptic number.

It is an amenable number.

75607250141 is a deficient number, since it is larger than the sum of its proper divisors (2564590459).

75607250141 is a wasteful number, since it uses less digits than its factorization.

75607250141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13714543.

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 75607250141 in words is "seventy-five billion, six hundred seven million, two hundred fifty thousand, one hundred forty-one".

Divisors: 1 37 149 5513 13714357 507431209 2043439193 75607250141