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5420607379 = 11733167219
BaseRepresentation
bin1010000110001011…
…11110011110010011
3111222202211101102021
411003011332132103
542100133414004
62253514232311
7251220255025
oct50305763623
914882741367
105420607379
112331878610
121073425697
13685036bb5
14395cac015
1521ad3ad54
hex14317e793

5420607379 has 8 divisors (see below), whose sum is σ = 5914284480. Its totient is φ = 4927079400.

The previous prime is 5420607347. The next prime is 5420607397. The reversal of 5420607379 is 9737060245.

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

It is a cyclic number.

It is not a de Polignac number, because 5420607379 - 25 = 5420607347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5420607319) 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, 47032 + ... + 114250.

It is an arithmetic number, because the mean of its divisors is an integer number (739285560).

Almost surely, 25420607379 is an apocalyptic number.

5420607379 is a deficient number, since it is larger than the sum of its proper divisors (493677101).

5420607379 is a wasteful number, since it uses less digits than its factorization.

5420607379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74561.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 5420607379 is about 73624.7742203669. The cubic root of 5420607379 is about 1756.6395264136.

The spelling of 5420607379 in words is "five billion, four hundred twenty million, six hundred seven thousand, three hundred seventy-nine".

Divisors: 1 11 7331 67219 80641 739409 492782489 5420607379