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120701252 = 22737116507
BaseRepresentation
bin1110011000111…
…00000101000100
322102010020222202
413030130011010
5221344420002
615551014032
72663641460
oct714340504
9272106882
10120701252
1162150701
123450a318
131c011179
141205d4a0
15a8e3502
hex731c144

120701252 has 24 divisors (see below), whose sum is σ = 247929024. Its totient is φ = 50330592.

The previous prime is 120701239. The next prime is 120701257. The reversal of 120701252 is 252107021.

It is not an unprimeable number, because it can be changed into a prime (120701257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57218 + ... + 59289.

It is an arithmetic number, because the mean of its divisors is an integer number (10330376).

Almost surely, 2120701252 is an apocalyptic number.

It is an amenable number.

120701252 is an abundant number, since it is smaller than the sum of its proper divisors (127227772).

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

120701252 is a wasteful number, since it uses less digits than its factorization.

120701252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116555 (or 116553 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 120701252 is about 10986.4121532009. The cubic root of 120701252 is about 494.2013472200.

Adding to 120701252 its reverse (252107021), we get a palindrome (372808273).

The spelling of 120701252 in words is "one hundred twenty million, seven hundred one thousand, two hundred fifty-two".

Divisors: 1 2 4 7 14 28 37 74 148 259 518 1036 116507 233014 466028 815549 1631098 3262196 4310759 8621518 17243036 30175313 60350626 120701252