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5351245679 = 136119333491
BaseRepresentation
bin1001111101111010…
…11000011101101111
3111210221022110001102
410332331120131233
541424404330204
62242555433315
7246415560233
oct47675303557
914727273042
105351245679
1122a670309a
12105415583b
1367385ca80
1438a9b45c3
15214bd941e
hex13ef5876f

5351245679 has 16 divisors (see below), whose sum is σ = 5862062304. Its totient is φ = 4854729600.

The previous prime is 5351245651. The next prime is 5351245693. The reversal of 5351245679 is 9765421535.

It is a cyclic number.

It is not a de Polignac number, because 5351245679 - 28 = 5351245423 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 (5351245379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1531124 + ... + 1534614.

It is an arithmetic number, because the mean of its divisors is an integer number (366378894).

Almost surely, 25351245679 is an apocalyptic number.

5351245679 is a deficient number, since it is larger than the sum of its proper divisors (510816625).

5351245679 is a wasteful number, since it uses less digits than its factorization.

5351245679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5498.

The product of its digits is 1134000, while the sum is 47.

The square root of 5351245679 is about 73152.2089823677. The cubic root of 5351245679 is about 1749.1147281890.

The spelling of 5351245679 in words is "five billion, three hundred fifty-one million, two hundred forty-five thousand, six hundred seventy-nine".

Divisors: 1 13 61 793 1933 3491 25129 45383 117913 212951 1532869 2768363 6748103 87725339 411634283 5351245679