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2030131202 = 2112310873691
BaseRepresentation
bin111100100000001…
…0101100000000010
312020111001100110112
41321000111200002
513124203144302
6533240431322
7101210554601
oct17100254002
95214040415
102030131202
11951a57690
12487a78542
13264796c88
1415389da38
15bd365552
hex79015802

2030131202 has 32 divisors (see below), whose sum is σ = 3470598144. Its totient is φ = 881614800.

The previous prime is 2030131199. The next prime is 2030131217. The reversal of 2030131202 is 2021310302.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548177 + ... + 551867.

It is an arithmetic number, because the mean of its divisors is an integer number (108456192).

Almost surely, 22030131202 is an apocalyptic number.

2030131202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2030131202 is a deficient number, since it is larger than the sum of its proper divisors (1440466942).

2030131202 is a wasteful number, since it uses less digits than its factorization.

2030131202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4814.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2030131202 is about 45056.9772843230. The cubic root of 2030131202 is about 1266.2166950029.

Adding to 2030131202 its reverse (2021310302), we get a palindrome (4051441504).

Subtracting from 2030131202 its reverse (2021310302), we obtain a square (8820900 = 29702).

The spelling of 2030131202 in words is "two billion, thirty million, one hundred thirty-one thousand, two hundred two".

Divisors: 1 2 11 22 23 46 253 506 1087 2174 3691 7382 11957 23914 25001 40601 50002 81202 84893 169786 275011 550022 933823 1867646 4012117 8024234 44133287 88266574 92278691 184557382 1015065601 2030131202