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5253212024 = 231753213751
BaseRepresentation
bin1001110010001110…
…11010011101111000
3111120002211211011022
410321013122131320
541224310241044
62225134322012
7244115364644
oct47107323570
914502754138
105253212024
112256334a45
121027359308
136594572a8
1437b975c24
1520b2c23ee
hex1391da778

5253212024 has 48 divisors (see below), whose sum is σ = 10630433520. Its totient is φ = 2425280000.

The previous prime is 5253212023. The next prime is 5253212039. The reversal of 5253212024 is 4202123525.

It is a junction number, because it is equal to n+sod(n) for n = 5253211984 and 5253212002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253212023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 375149 + ... + 388899.

It is an arithmetic number, because the mean of its divisors is an integer number (221467365).

Almost surely, 25253212024 is an apocalyptic number.

It is an amenable number.

5253212024 is an abundant number, since it is smaller than the sum of its proper divisors (5377221496).

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

5253212024 is a wasteful number, since it uses less digits than its factorization.

5253212024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13880 (or 13823 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5253212024 is about 72479.0454131399. The cubic root of 5253212024 is about 1738.3676971987.

Adding to 5253212024 its reverse (4202123525), we get a palindrome (9455335549).

The spelling of 5253212024 in words is "five billion, two hundred fifty-three million, two hundred twelve thousand, twenty-four".

Divisors: 1 2 4 8 17 34 53 68 106 136 212 424 901 1802 2809 3604 5618 7208 11236 13751 22472 27502 47753 55004 95506 110008 191012 233767 382024 467534 728803 935068 1457606 1870136 2915212 5830424 12389651 24779302 38626559 49558604 77253118 99117208 154506236 309012472 656651503 1313303006 2626606012 5253212024