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34210002412 = 2216075322029
BaseRepresentation
bin11111110111000100…
…110011010111101100
310021022011011011222101
4133313010303113230
51030030230034122
623414343024444
72320520136235
oct376704632754
9107264134871
1034210002412
1113565722173
126768a3b124
1332c26637a1
14192762608c
15d53532027
hex7f71335ec

34210002412 has 12 divisors (see below), whose sum is σ = 59904769680. Its totient is φ = 17094353936.

The previous prime is 34210002367. The next prime is 34210002419. The reversal of 34210002412 is 21420001243.

It is a self number, because there is not a number n which added to its sum of digits gives 34210002412.

It is not an unprimeable number, because it can be changed into a prime (34210002419) 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, 2654587 + ... + 2667442.

It is an arithmetic number, because the mean of its divisors is an integer number (4992064140).

Almost surely, 234210002412 is an apocalyptic number.

It is an amenable number.

34210002412 is a deficient number, since it is larger than the sum of its proper divisors (25694767268).

34210002412 is a wasteful number, since it uses less digits than its factorization.

34210002412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5323640 (or 5323638 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 34210002412 its reverse (21420001243), we get a palindrome (55630003655).

The spelling of 34210002412 in words is "thirty-four billion, two hundred ten million, two thousand, four hundred twelve".

Divisors: 1 2 4 1607 3214 6428 5322029 10644058 21288116 8552500603 17105001206 34210002412