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3133103230 = 2517191795419
BaseRepresentation
bin1011101010111111…
…0101110001111110
322002100111010122101
42322233311301332
522404033300410
61234521135314
7140432636515
oct27257656176
98070433571
103133103230
111368611914
1273532a53a
133ac14864a
1421a17367c
151350d6d3a
hexbabf5c7e

3133103230 has 64 divisors (see below), whose sum is σ = 6321888000. Its totient is φ = 1110993408.

The previous prime is 3133103227. The next prime is 3133103231. The reversal of 3133103230 is 323013313.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 3133103198 and 3133103207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133103231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 575461 + ... + 580879.

It is an arithmetic number, because the mean of its divisors is an integer number (98779500).

Almost surely, 23133103230 is an apocalyptic number.

3133103230 is an abundant number, since it is smaller than the sum of its proper divisors (3188784770).

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

3133103230 is a wasteful number, since it uses less digits than its factorization.

3133103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5641.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 3133103230 is about 55974.1300066379. The cubic root of 3133103230 is about 1463.2714577965.

Adding to 3133103230 its reverse (323013313), we get a palindrome (3456116543).

The spelling of 3133103230 in words is "three billion, one hundred thirty-three million, one hundred three thousand, two hundred thirty".

Divisors: 1 2 5 10 17 19 34 38 85 95 170 179 190 323 358 646 895 1615 1790 3043 3230 3401 5419 6086 6802 10838 15215 17005 27095 30430 34010 54190 57817 92123 102961 115634 184246 205922 289085 460615 514805 578170 921230 970001 1029610 1750337 1940002 3500674 4850005 8751685 9700010 16490017 17503370 18430019 32980034 36860038 82450085 92150095 164900170 184300190 313310323 626620646 1566551615 3133103230