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53223034300 = 22523731426891
BaseRepresentation
bin110001100100010101…
…110000110110111100
312002101012112021111121
4301210111300312330
51333000044044200
640241134200324
73562626220132
oct614425606674
9162335467447
1053223034300
1120632019467
12a3943530a4
135032714b07
14280c7d3752
1515b77e2e1a
hexc64570dbc

53223034300 has 36 divisors (see below), whose sum is σ = 115803700936. Its totient is φ = 21232123200.

The previous prime is 53223034283. The next prime is 53223034307. The reversal of 53223034300 is 343032235.

53223034300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53223034307) 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, 676146 + ... + 750745.

Almost surely, 253223034300 is an apocalyptic number.

53223034300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53223034300 is an abundant number, since it is smaller than the sum of its proper divisors (62580666636).

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

53223034300 is a wasteful number, since it uses less digits than its factorization.

53223034300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427278 (or 1427271 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 53223034300 its reverse (343032235), we get a palindrome (53566066535).

The spelling of 53223034300 in words is "fifty-three billion, two hundred twenty-three million, thirty-four thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 373 746 1492 1865 3730 7460 9325 18650 37300 1426891 2853782 5707564 7134455 14268910 28537820 35672275 71344550 142689100 532230343 1064460686 2128921372 2661151715 5322303430 10644606860 13305758575 26611517150 53223034300