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100010102 = 2181431641
BaseRepresentation
bin1011111011000…
…00100001110110
320222012001001212
411331200201312
5201100310402
613531321422
72323033433
oct575404166
9228161055
10100010102
11514a9085
12295b0272
131794829a
14d3d4b8a
158ba7952
hex5f60876

100010102 has 16 divisors (see below), whose sum is σ = 151429824. Its totient is φ = 49536000.

The previous prime is 100010077. The next prime is 100010107. The reversal of 100010102 is 201010001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100010107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155702 + ... + 156342.

It is an arithmetic number, because the mean of its divisors is an integer number (9464364).

Almost surely, 2100010102 is an apocalyptic number.

100010102 is a deficient number, since it is larger than the sum of its proper divisors (51419722).

100010102 is a wasteful number, since it uses less digits than its factorization.

100010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255.

The product of its (nonzero) digits is 2, while the sum is 5.

The square root of 100010102 is about 10000.5050872443. The cubic root of 100010102 is about 464.1745126118.

Adding to 100010102 its reverse (201010001), we get a palindrome (301020103).

The spelling of 100010102 in words is "one hundred million, ten thousand, one hundred two".

Divisors: 1 2 181 362 431 641 862 1282 78011 116021 156022 232042 276271 552542 50005051 100010102