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30201200062 = 2111372781821
BaseRepresentation
bin11100001000001000…
…011011110110111110
32212221202212220222021
4130020020123312332
5443323001400222
621512500310354
72116261651645
oct341010336676
985852786867
1030201200062
1111898876680
125a2a3a23ba
132b03c7c6a7
14166706035c
15bbb61dac7
hex70821bdbe

30201200062 has 8 divisors (see below), whose sum is σ = 49420145592. Its totient is φ = 13727818200.

The previous prime is 30201200021. The next prime is 30201200063. The reversal of 30201200062 is 26000210203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×302012000622 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201200063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686390889 + ... + 686390932.

It is an arithmetic number, because the mean of its divisors is an integer number (6177518199).

Almost surely, 230201200062 is an apocalyptic number.

30201200062 is a deficient number, since it is larger than the sum of its proper divisors (19218945530).

30201200062 is a wasteful number, since it uses less digits than its factorization.

30201200062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372781834.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30201200062 its reverse (26000210203), we get a palindrome (56201410265).

The spelling of 30201200062 in words is "thirty billion, two hundred one million, two hundred thousand, sixty-two".

Divisors: 1 2 11 22 1372781821 2745563642 15100600031 30201200062