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100080430 = 2553188831
BaseRepresentation
bin1011111011100…
…01101100101110
320222022121112121
411331301230232
5201110033210
613533023154
72323445452
oct575615456
9228277477
10100080430
11515469aa
1229624aba
13179712b8
14d412662
158bbd6da
hex5f71b2e

100080430 has 16 divisors (see below), whose sum is σ = 183544704. Its totient is φ = 39276640.

The previous prime is 100080427. The next prime is 100080433. The reversal of 100080430 is 34080001.

It is an interprime number because it is at equal distance from previous prime (100080427) and next prime (100080433).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100080433) 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, 93886 + ... + 94945.

It is an arithmetic number, because the mean of its divisors is an integer number (11471544).

Almost surely, 2100080430 is an apocalyptic number.

100080430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100080430 is a deficient number, since it is larger than the sum of its proper divisors (83464274).

100080430 is a wasteful number, since it uses less digits than its factorization.

100080430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188891.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 100080430 is about 10004.0206917019. The cubic root of 100080430 is about 464.2832910102.

The spelling of 100080430 in words is "one hundred million, eighty thousand, four hundred thirty".

Divisors: 1 2 5 10 53 106 265 530 188831 377662 944155 1888310 10008043 20016086 50040215 100080430