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120052330 = 25113131811
BaseRepresentation
bin1110010011111…
…01101001101010
322100220021211121
413021331221222
5221213133310
615525045454
72655266536
oct711755152
9270807747
10120052330
1161848102
123425688a
131bb449a8
1411d30bc6
15a8160da
hex727da6a

120052330 has 32 divisors (see below), whose sum is σ = 219941568. Its totient is φ = 47174400.

The previous prime is 120052327. The next prime is 120052333. The reversal of 120052330 is 33250021.

It is an interprime number because it is at equal distance from previous prime (120052327) and next prime (120052333).

It is not an unprimeable number, because it can be changed into a prime (120052333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147625 + ... + 148435.

It is an arithmetic number, because the mean of its divisors is an integer number (6873174).

Almost surely, 2120052330 is an apocalyptic number.

120052330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120052330 is a deficient number, since it is larger than the sum of its proper divisors (99889238).

120052330 is a wasteful number, since it uses less digits than its factorization.

120052330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 120052330 is about 10956.8394165471. The cubic root of 120052330 is about 493.3141027120.

The spelling of 120052330 in words is "one hundred twenty million, fifty-two thousand, three hundred thirty".

Divisors: 1 2 5 10 113 131 226 262 565 655 811 1130 1310 1622 4055 8110 14803 29606 74015 91643 106241 148030 183286 212482 458215 531205 916430 1062410 12005233 24010466 60026165 120052330