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10030303139 = 61679725301
BaseRepresentation
bin10010101011101101…
…00100011110100011
3221220000210012012212
421111312210132203
5131020224200024
64335144112335
7503363112203
oct112566443643
927800705185
1010030303139
11428793222a
121b3b1656ab
13c3b06a41c
146b21b0403
153da896a0e
hex255da47a3

10030303139 has 16 divisors (see below), whose sum is σ = 10453976736. Its totient is φ = 9618048000.

The previous prime is 10030303111. The next prime is 10030303141. The reversal of 10030303139 is 93130303001.

It is a cyclic number.

It is not a de Polignac number, because 10030303139 - 28 = 10030302883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030503139) 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, 383789 + ... + 409089.

It is an arithmetic number, because the mean of its divisors is an integer number (653373546).

Almost surely, 210030303139 is an apocalyptic number.

10030303139 is a deficient number, since it is larger than the sum of its proper divisors (423673597).

10030303139 is an equidigital number, since it uses as much as digits as its factorization.

10030303139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25526.

The product of its (nonzero) digits is 729, while the sum is 23.

The spelling of 10030303139 in words is "ten billion, thirty million, three hundred three thousand, one hundred thirty-nine".

Divisors: 1 61 67 97 4087 5917 6499 25301 396439 1543361 1695167 2454197 103405187 149706017 164431199 10030303139