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120341052 = 22341328571
BaseRepresentation
bin1110010110001…
…00001000111100
322101102221220000
413023010020330
5221301403202
615535154300
72660611356
oct713041074
9271387800
10120341052
1161a25017
1234375990
131bc16230
1411da80d6
15a87191c
hex72c423c

120341052 has 60 divisors (see below), whose sum is σ = 338806776. Its totient is φ = 37026720.

The previous prime is 120341051. The next prime is 120341059. The reversal of 120341052 is 250143021.

120341052 is a `hidden beast` number, since 1 + 203 + 410 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120341051) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10074 + ... + 18497.

Almost surely, 2120341052 is an apocalyptic number.

120341052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120341052 is an abundant number, since it is smaller than the sum of its proper divisors (218465724).

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

120341052 is a wasteful number, since it uses less digits than its factorization.

120341052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28600 (or 28589 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 120341052 is about 10970.0069279832. The cubic root of 120341052 is about 493.7092542993.

Adding to 120341052 its reverse (250143021), we get a palindrome (370484073).

The spelling of 120341052 in words is "one hundred twenty million, three hundred forty-one thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 324 351 468 702 1053 1404 2106 4212 28571 57142 85713 114284 171426 257139 342852 371423 514278 742846 771417 1028556 1114269 1485692 1542834 2228538 2314251 3085668 3342807 4457076 4628502 6685614 9257004 10028421 13371228 20056842 30085263 40113684 60170526 120341052