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5162257485 = 32 ⋅ 5 ⋅ 7 ⋅ 112 ⋅ 17 ⋅ 31 ⋅ 257
BaseRepresentation
bin1001100111011000…
……11100110001001101
3111022202200211222200
410303230130301031
541033014214420
62212125032113
7241632315240
oct46354346115
914282624880
105162257485
112209a61500
1210009b5639
1364365ca38
1436d85b257
15203307b90
hex133b1cc4d

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(max 15 digits)

5162257485 has 288 divisors, whose sum is σ = 12333275136. Its totient is φ = 1946419200.

The previous prime is 5162257483. The next prime is 5162257487. The reversal of 5162257485 is 5847522615.

5162257485 is a `hidden beast` number, since 5 + 162 + 2 + 5 + 7 + 485 = 666.

It is an interprime number because it is at equal distance from previous prime (5162257483) and next prime (5162257487).

It is not a de Polignac number, because 5162257485 - 21 = 5162257483 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5162257485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5162257483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 20086477 + ... + 20086733.

It is an arithmetic number, because the mean of its divisors is an integer number (42823872).

Almost surely, 25162257485 is an apocalyptic number.

5162257485 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5162257485 is an abundant number, since it is smaller than the sum of its proper divisors (7171017651).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5162257485 is a wasteful number, since it uses less digits than its factorization.

5162257485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 331 counting only the distinct ones).

The product of its digits is 672000, while the sum is 45.

The square root of 5162257485 is about 71848.8516609695. The cubic root of 5162257485 is about 1728.2764847026.

The spelling of 5162257485 in words is "five billion, one hundred sixty-two million, two hundred fifty-seven thousand, four hundred eighty-five".