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130753046 = 2672294261
BaseRepresentation
bin1111100101100…
…10001000010110
3100010000221110102
413302302020112
5231433044141
620550254102
73145245134
oct762621026
9303027412
10130753046
1167896776
1237957332
1321120488
1413518754
15b72b99b
hex7cb2216

130753046 has 16 divisors (see below), whose sum is σ = 199973040. Its totient is φ = 64104480.

The previous prime is 130753039. The next prime is 130753057. The reversal of 130753046 is 640357031.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 28556 + ... + 32816.

It is an arithmetic number, because the mean of its divisors is an integer number (12498315).

Almost surely, 2130753046 is an apocalyptic number.

130753046 is a deficient number, since it is larger than the sum of its proper divisors (69219994).

130753046 is a wasteful number, since it uses less digits than its factorization.

130753046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4559.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 130753046 is about 11434.7298175339. The cubic root of 130753046 is about 507.5559675227. Note that the first 3 decimals are identical.

The spelling of 130753046 in words is "one hundred thirty million, seven hundred fifty-three thousand, forty-six".

Divisors: 1 2 67 134 229 458 4261 8522 15343 30686 285487 570974 975769 1951538 65376523 130753046