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5201500764 = 223541801217
BaseRepresentation
bin1001101100000100…
…01001101001011100
3111102111112121122110
410312002021221130
541123041011024
62220050114020
7242620012155
oct46602115134
914374477573
105201500764
11222a125569
121011b7b910
1364b820005
14374b5492c
152069aa629
hex136089a5c

5201500764 has 24 divisors (see below), whose sum is σ = 12159284368. Its totient is φ = 1730626560.

The previous prime is 5201500751. The next prime is 5201500769. The reversal of 5201500764 is 4670051025.

It is a super-2 number, since 2×52015007642 = 54111220395785167392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201500769) 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, 394117 + ... + 407100.

Almost surely, 25201500764 is an apocalyptic number.

It is an amenable number.

5201500764 is an abundant number, since it is smaller than the sum of its proper divisors (6957783604).

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

5201500764 is a wasteful number, since it uses less digits than its factorization.

5201500764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801765 (or 801763 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 5201500764 is about 72121.4306846446. The cubic root of 5201500764 is about 1732.6448639407.

Adding to 5201500764 its reverse (4670051025), we get a palindrome (9871551789).

The spelling of 5201500764 in words is "five billion, two hundred one million, five hundred thousand, seven hundred sixty-four".

Divisors: 1 2 3 4 6 12 541 1082 1623 2164 3246 6492 801217 1602434 2403651 3204868 4807302 9614604 433458397 866916794 1300375191 1733833588 2600750382 5201500764