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5253412503 = 317021102881
BaseRepresentation
bin1001110010010000…
…01011011010010111
3111120010020000011110
410321020023122113
541224333200003
62225142510103
7244120161303
oct47110133227
914503200143
105253412503
112256461629
121027435333
136594c7611
1437b9c8d03
1520b311a03
hex13920b697

5253412503 has 8 divisors (see below), whose sum is σ = 7005029616. Its totient is φ = 3502035200.

The previous prime is 5253412501. The next prime is 5253412513. The reversal of 5253412503 is 3052143525.

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 5253412503 - 21 = 5253412501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253412501) 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, 378 + ... + 102503.

It is an arithmetic number, because the mean of its divisors is an integer number (875628702).

Almost surely, 25253412503 is an apocalyptic number.

5253412503 is a deficient number, since it is larger than the sum of its proper divisors (1751617113).

5253412503 is a wasteful number, since it uses less digits than its factorization.

5253412503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119905.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5253412503 is about 72480.4284134690. The cubic root of 5253412503 is about 1738.3898107667.

The spelling of 5253412503 in words is "five billion, two hundred fifty-three million, four hundred twelve thousand, five hundred three".

Divisors: 1 3 17021 51063 102881 308643 1751137501 5253412503