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5872190429 = 72119840621
BaseRepresentation
bin1010111100000001…
…01000001111011101
3120011020120011220102
411132000220033131
544011240043204
62410405230445
7265342536500
oct53600501735
916136504812
105872190429
112543775646
12117a702425
137277692c1
143d9c5d137
152457dd41e
hex15e0283dd

5872190429 has 6 divisors (see below), whose sum is σ = 6830915454. Its totient is φ = 5033306040.

The previous prime is 5872190419. The next prime is 5872190447. The reversal of 5872190429 is 9240912785.

It can be written as a sum of positive squares in only one way, i.e., 2989574329 + 2882616100 = 54677^2 + 53690^2 .

It is not a de Polignac number, because 5872190429 - 220 = 5871141853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5872190419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59920262 + ... + 59920359.

It is an arithmetic number, because the mean of its divisors is an integer number (1138485909).

Almost surely, 25872190429 is an apocalyptic number.

It is an amenable number.

5872190429 is a deficient number, since it is larger than the sum of its proper divisors (958725025).

5872190429 is a wasteful number, since it uses less digits than its factorization.

5872190429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119840635 (or 119840628 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 5872190429 is about 76630.2187717091. The cubic root of 5872190429 is about 1804.1253558194.

The spelling of 5872190429 in words is "five billion, eight hundred seventy-two million, one hundred ninety thousand, four hundred twenty-nine".

Divisors: 1 7 49 119840621 838884347 5872190429