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30200131314 = 2333491160201
BaseRepresentation
bin11100001000000100…
…010110111011110010
32212221200212121221000
4130020010112323302
5443322213200224
621512421342430
72116246611033
oct341004267362
985850777830
1030200131314
1111898206711
125a29b67a16
132b039970b2
141666c62a8a
15bbb4ac0c9
hex708116ef2

30200131314 has 32 divisors (see below), whose sum is σ = 67131046080. Its totient is φ = 10063764000.

The previous prime is 30200131307. The next prime is 30200131319. The reversal of 30200131314 is 41313100203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (30200131319) 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, 108414 + ... + 268614.

It is an arithmetic number, because the mean of its divisors is an integer number (2097845190).

Almost surely, 230200131314 is an apocalyptic number.

30200131314 is an abundant number, since it is smaller than the sum of its proper divisors (36930914766).

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

30200131314 is a wasteful number, since it uses less digits than its factorization.

30200131314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163703 (or 163697 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30200131314 its reverse (41313100203), we get a palindrome (71513231517).

The spelling of 30200131314 in words is "thirty billion, two hundred million, one hundred thirty-one thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 3491 6982 10473 20946 31419 62838 94257 160201 188514 320402 480603 961206 1441809 2883618 4325427 8650854 559261691 1118523382 1677785073 3355570146 5033355219 10066710438 15100065657 30200131314