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30112010350 = 25219143922027
BaseRepresentation
bin11100000010110100…
…001101000001101110
32212201120001121200121
4130002310031001232
5443132133312400
621455552515154
72114126602432
oct340264150156
985646047617
1030112010350
1111852499074
125a0454baba
132abb652506
1416592849c2
15bb38a221a
hex702d0d06e

30112010350 has 48 divisors (see below), whose sum is σ = 58999795200. Its totient is φ = 11402419680.

The previous prime is 30112010333. The next prime is 30112010381. The reversal of 30112010350 is 5301021103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1356037 + ... + 1378063.

It is an arithmetic number, because the mean of its divisors is an integer number (1229162400).

Almost surely, 230112010350 is an apocalyptic number.

30112010350 is a deficient number, since it is larger than the sum of its proper divisors (28887784850).

30112010350 is a wasteful number, since it uses less digits than its factorization.

30112010350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23497 (or 23492 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

Adding to 30112010350 its reverse (5301021103), we get a palindrome (35413031453).

The spelling of 30112010350 in words is "thirty billion, one hundred twelve million, ten thousand, three hundred fifty".

Divisors: 1 2 5 10 19 25 38 50 95 190 475 950 1439 2878 7195 14390 22027 27341 35975 44054 54682 71950 110135 136705 220270 273410 418513 550675 683525 837026 1101350 1367050 2092565 4185130 10462825 20925650 31696853 63393706 158484265 316968530 602240207 792421325 1204480414 1584842650 3011201035 6022402070 15056005175 30112010350