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100032330 = 2353334411
BaseRepresentation
bin1011111011001…
…01111101001010
320222020011120010
411331211331022
5201102013310
613532012350
72323155306
oct575457512
9228204503
10100032330
1151513852
12296010b6
1317955438
14d3dcd06
158bae320
hex5f65f4a

100032330 has 16 divisors (see below), whose sum is σ = 240077664. Its totient is φ = 26675280.

The previous prime is 100032329. The next prime is 100032337. The reversal of 100032330 is 33230001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100032337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667176 + ... + 1667235.

It is an arithmetic number, because the mean of its divisors is an integer number (15004854).

Almost surely, 2100032330 is an apocalyptic number.

100032330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100032330 is an abundant number, since it is smaller than the sum of its proper divisors (140045334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100032330 is a wasteful number, since it uses less digits than its factorization.

100032330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334421.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 100032330 is about 10001.6163693675. The cubic root of 100032330 is about 464.2088988273.

Adding to 100032330 its reverse (33230001), we get a palindrome (133262331).

The spelling of 100032330 in words is "one hundred million, thirty-two thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 3334411 6668822 10003233 16672055 20006466 33344110 50016165 100032330