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120010332 = 22313769297
BaseRepresentation
bin1110010011100…
…11011001011100
322100211011020010
413021303121130
5221210312312
615524123220
72655033231
oct711633134
9270734203
10120010332
11618195a2
1234236510
131bb2b840
1411d1d788
15a80893c
hex727365c

120010332 has 24 divisors (see below), whose sum is σ = 301564816. Its totient is φ = 36926208.

The previous prime is 120010313. The next prime is 120010409. The reversal of 120010332 is 233010021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 384493 + ... + 384804.

Almost surely, 2120010332 is an apocalyptic number.

120010332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120010332 is an abundant number, since it is smaller than the sum of its proper divisors (181554484).

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

120010332 is a wasteful number, since it uses less digits than its factorization.

120010332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769317 (or 769315 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 120010332 is about 10954.9227290748. The cubic root of 120010332 is about 493.2565705171.

Adding to 120010332 its reverse (233010021), we get a palindrome (353020353).

The spelling of 120010332 in words is "one hundred twenty million, ten thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 769297 1538594 2307891 3077188 4615782 9231564 10000861 20001722 30002583 40003444 60005166 120010332