Search a number
-
+
34512010154 = 2179419230077
BaseRepresentation
bin100000001001000100…
…110111101110101010
310022002012102202201022
4200021010313232222
51031140033311104
623504332052442
72331145150256
oct401104675652
9108065382638
1034512010154
1113700148046
126832004122
1333400b53ab
14195579d266
15d6ecdabbe
hex809137baa

34512010154 has 16 divisors (see below), whose sum is σ = 52181690400. Its totient is φ = 17118574704.

The previous prime is 34512010151. The next prime is 34512010189. The reversal of 34512010154 is 45101021543.

It is not an unprimeable number, because it can be changed into a prime (34512010151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34964 + ... + 265040.

It is an arithmetic number, because the mean of its divisors is an integer number (3261355650).

Almost surely, 234512010154 is an apocalyptic number.

34512010154 is a deficient number, since it is larger than the sum of its proper divisors (17669680246).

34512010154 is a wasteful number, since it uses less digits than its factorization.

34512010154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230677.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 34512010154 its reverse (45101021543), we get a palindrome (79613031697).

The spelling of 34512010154 in words is "thirty-four billion, five hundred twelve million, ten thousand, one hundred fifty-four".

Divisors: 1 2 179 358 419 838 75001 150002 230077 460154 41183783 82367566 96402263 192804526 17256005077 34512010154