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120706076 = 2230176519
BaseRepresentation
bin1110011000111…
…01010000011100
322102010111121102
413030131100130
5221400043301
615551052232
72663661521
oct714352034
9272114542
10120706076
1162154297
1234511078
131c01341a
1412061148
15a8e4b6b
hex731d41c

120706076 has 6 divisors (see below), whose sum is σ = 211235640. Its totient is φ = 60353036.

The previous prime is 120706073. The next prime is 120706081. The reversal of 120706076 is 670607021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120706073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15088256 + ... + 15088263.

It is an arithmetic number, because the mean of its divisors is an integer number (35205940).

Almost surely, 2120706076 is an apocalyptic number.

It is an amenable number.

120706076 is a deficient number, since it is larger than the sum of its proper divisors (90529564).

120706076 is a wasteful number, since it uses less digits than its factorization.

120706076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30176523 (or 30176521 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 120706076 is about 10986.6316949282. The cubic root of 120706076 is about 494.2079309560.

The spelling of 120706076 in words is "one hundred twenty million, seven hundred six thousand, seventy-six".

Divisors: 1 2 4 30176519 60353038 120706076