Search a number
-
+
34231413430 = 2521379160117
BaseRepresentation
bin11111111000010110…
…011110101010110110
310021100122102222101001
4133320112132222312
51030101220212210
623420425553514
72321200133104
oct377026365266
9107318388331
1034231413430
1113576816625
12677404589a
1332c6c1c226
14192a3dac74
15d5536103a
hex7f859eab6

34231413430 has 16 divisors (see below), whose sum is σ = 61619811120. Its totient is φ = 13691839392.

The previous prime is 34231413427. The next prime is 34231413451. The reversal of 34231413430 is 3431413243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133732 + ... + 293848.

It is an arithmetic number, because the mean of its divisors is an integer number (3851238195).

Almost surely, 234231413430 is an apocalyptic number.

34231413430 is a deficient number, since it is larger than the sum of its proper divisors (27388397690).

34231413430 is a wasteful number, since it uses less digits than its factorization.

34231413430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181503.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 34231413430 its reverse (3431413243), we get a palindrome (37662826673).

The spelling of 34231413430 in words is "thirty-four billion, two hundred thirty-one million, four hundred thirteen thousand, four hundred thirty".

Divisors: 1 2 5 10 21379 42758 106895 160117 213790 320234 800585 1601170 3423141343 6846282686 17115706715 34231413430