Search a number
-
+
34688164197 = 3291572539583
BaseRepresentation
bin100000010011100100…
…110110000101100101
310022112110220022122010
4200103210312011211
51032020132223242
623534023424433
72335414350021
oct402344660545
9108473808563
1034688164197
11137906231a5
126880bb5119
13336a74085b
141970d35381
15d804d489c
hex813936165

34688164197 has 16 divisors (see below), whose sum is σ = 48150512640. Its totient is φ = 22185788352.

The previous prime is 34688164073. The next prime is 34688164201. The reversal of 34688164197 is 79146188643.

It is not a de Polignac number, because 34688164197 - 210 = 34688163173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34688164597) 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, 1256133 + ... + 1283450.

It is an arithmetic number, because the mean of its divisors is an integer number (3009407040).

Almost surely, 234688164197 is an apocalyptic number.

It is an amenable number.

34688164197 is a deficient number, since it is larger than the sum of its proper divisors (13462348443).

34688164197 is a wasteful number, since it uses less digits than its factorization.

34688164197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539772.

The product of its digits is 6967296, while the sum is 57.

The spelling of 34688164197 in words is "thirty-four billion, six hundred eighty-eight million, one hundred sixty-four thousand, one hundred ninety-seven".

Divisors: 1 3 29 87 157 471 4553 13659 2539583 7618749 73647907 220943721 398714531 1196143593 11562721399 34688164197