Search a number
-
+
235372412 = 221117419751
BaseRepresentation
bin11100000011101…
…11111101111100
3121101220011020202
432001313331330
5440223404122
635204503032
75555426642
oct1601677574
9541804222
10235372412
11110952860
12669aaa78
13399c0722
142338d192
15159e4e92
hexe077f7c

235372412 has 48 divisors (see below), whose sum is σ = 477550080. Its totient is φ = 100320000.

The previous prime is 235372393. The next prime is 235372421. The reversal of 235372412 is 214273532.

235372412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313037 + ... + 313787.

It is an arithmetic number, because the mean of its divisors is an integer number (9948960).

Almost surely, 2235372412 is an apocalyptic number.

235372412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

235372412 is an abundant number, since it is smaller than the sum of its proper divisors (242177668).

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

235372412 is a wasteful number, since it uses less digits than its factorization.

235372412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202 (or 1200 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 235372412 is about 15341.8516483507. The cubic root of 235372412 is about 617.4263868932.

The spelling of 235372412 in words is "two hundred thirty-five million, three hundred seventy-two thousand, four hundred twelve".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 419 748 751 838 1502 1676 3004 4609 7123 8261 9218 12767 14246 16522 18436 25534 28492 33044 51068 78353 140437 156706 280874 313412 314669 561748 629338 1258676 3461359 5349373 6922718 10698746 13845436 21397492 58843103 117686206 235372412