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202310102994 = 23211159802609
BaseRepresentation
bin1011110001101010011…
…1110010111111010010
3201100012100011002001120
42330122213302333102
511303312341243434
6232535011343110
720421301334106
oct2743247627722
9640170132046
10202310102994
117888786282a
12332612b1a96
1316101ac0a1c
149b12c1d906
1553e118e349
hex2f1a9f2fd2

202310102994 has 16 divisors (see below), whose sum is σ = 406537839840. Its totient is φ = 67117095360.

The previous prime is 202310102993. The next prime is 202310103101. The reversal of 202310102994 is 499201013202.

It is not an unprimeable number, because it can be changed into a prime (202310102993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79900039 + ... + 79902570.

It is an arithmetic number, because the mean of its divisors is an integer number (25408614990).

Almost surely, 2202310102994 is an apocalyptic number.

202310102994 is an abundant number, since it is smaller than the sum of its proper divisors (204227736846).

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

202310102994 is a wasteful number, since it uses less digits than its factorization.

202310102994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159802825.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 202310102994 in words is "two hundred two billion, three hundred ten million, one hundred two thousand, nine hundred ninety-four".

Divisors: 1 2 3 6 211 422 633 1266 159802609 319605218 479407827 958815654 33718350499 67436700998 101155051497 202310102994