Search a number
-
+
13098245180 = 2254231154789
BaseRepresentation
bin11000011001011011…
…10101110000111100
31020210211122210111212
430030231311300330
5203311122321210
610003420503552
7642405150506
oct141455656074
936724583455
1013098245180
115611688519
1226566aabb8
13130984c847
148c3820d76
15519dab805
hex30cb75c3c

13098245180 has 24 divisors (see below), whose sum is σ = 27512993760. Its totient is φ = 5238025920.

The previous prime is 13098245177. The next prime is 13098245207. The reversal of 13098245180 is 8154289031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7226 + ... + 162014.

It is an arithmetic number, because the mean of its divisors is an integer number (1146374740).

Almost surely, 213098245180 is an apocalyptic number.

13098245180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13098245180 is an abundant number, since it is smaller than the sum of its proper divisors (14414748580).

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

13098245180 is a wasteful number, since it uses less digits than its factorization.

13098245180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159029 (or 159027 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The spelling of 13098245180 in words is "thirteen billion, ninety-eight million, two hundred forty-five thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 4231 8462 16924 21155 42310 84620 154789 309578 619156 773945 1547890 3095780 654912259 1309824518 2619649036 3274561295 6549122590 13098245180