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132898315 = 51114916217
BaseRepresentation
bin1111110101111…
…01111000001011
3100021001221012211
413322331320023
5233010221230
621104245551
73202421434
oct772757013
9307057184
10132898315
1169021520
12386108b7
13216c1a74
141391648b
15ba0242a
hex7ebde0b

132898315 has 16 divisors (see below), whose sum is σ = 175154400. Its totient is φ = 95998720.

The previous prime is 132898313. The next prime is 132898327. The reversal of 132898315 is 513898231.

It is not a de Polignac number, because 132898315 - 21 = 132898313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132898313) 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, 87 + ... + 16303.

It is an arithmetic number, because the mean of its divisors is an integer number (10947150).

Almost surely, 2132898315 is an apocalyptic number.

132898315 is a deficient number, since it is larger than the sum of its proper divisors (42256085).

132898315 is a wasteful number, since it uses less digits than its factorization.

132898315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16382.

The product of its digits is 51840, while the sum is 40.

The square root of 132898315 is about 11528.1531478377. The cubic root of 132898315 is about 510.3167518399.

The spelling of 132898315 in words is "one hundred thirty-two million, eight hundred ninety-eight thousand, three hundred fifteen".

Divisors: 1 5 11 55 149 745 1639 8195 16217 81085 178387 891935 2416333 12081665 26579663 132898315