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120484052 = 22135343717
BaseRepresentation
bin1110010111001…
…11000011010100
322101201020001022
413023213003110
5221320442202
615542220312
72662045313
oct713470324
9271636038
10120484052
11620124a7
1234424698
131bc66350
141200427a
15a89dea2
hex72e70d4

120484052 has 24 divisors (see below), whose sum is σ = 231355656. Its totient is φ = 54557568.

The previous prime is 120484031. The next prime is 120484079. The reversal of 120484052 is 250484021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 47141956 + 73342096 = 6866^2 + 8564^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 19103 + ... + 24614.

It is an arithmetic number, because the mean of its divisors is an integer number (9639819).

Almost surely, 2120484052 is an apocalyptic number.

It is an amenable number.

120484052 is a deficient number, since it is larger than the sum of its proper divisors (110871604).

120484052 is a wasteful number, since it uses less digits than its factorization.

120484052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43787 (or 43785 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 120484052 is about 10976.5227645188. The cubic root of 120484052 is about 493.9047333872.

The spelling of 120484052 in words is "one hundred twenty million, four hundred eighty-four thousand, fifty-two".

Divisors: 1 2 4 13 26 52 53 106 212 689 1378 2756 43717 87434 174868 568321 1136642 2273284 2317001 4634002 9268004 30121013 60242026 120484052