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132490130 = 2571918427
BaseRepresentation
bin1111110010110…
…10001110010010
3100020022012021212
413321122032102
5232404141010
621051420122
73166101413
oct771321622
9306265255
10132490130
1168872883
1238454642
13215ab036
141384b80a
15b971505
hex7e5a392

132490130 has 16 divisors (see below), whose sum is σ = 238826880. Its totient is φ = 52919472.

The previous prime is 132490103. The next prime is 132490153. The reversal of 132490130 is 31094231.

It is a junction number, because it is equal to n+sod(n) for n = 132490096 and 132490105.

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, 2024 + ... + 16403.

It is an arithmetic number, because the mean of its divisors is an integer number (14926680).

Almost surely, 2132490130 is an apocalyptic number.

132490130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132490130 is a deficient number, since it is larger than the sum of its proper divisors (106336750).

132490130 is a wasteful number, since it uses less digits than its factorization.

132490130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19153.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 132490130 is about 11510.4356998334. The cubic root of 132490130 is about 509.7937523074.

The spelling of 132490130 in words is "one hundred thirty-two million, four hundred ninety thousand, one hundred thirty".

Divisors: 1 2 5 10 719 1438 3595 7190 18427 36854 92135 184270 13249013 26498026 66245065 132490130