Search a number
-
+
6908628001 = 112308127211
BaseRepresentation
bin1100110111100100…
…10100110000100001
3122211110210122222011
412123302110300201
5103122102044001
63101311512521
7333126240412
oct63362246041
918743718864
106908628001
112a25816520
121409828741
138613c3682
14497773809
152a67bad51
hex19bc94c21

6908628001 has 8 divisors (see below), whose sum is σ = 7537288608. Its totient is φ = 6280068000.

The previous prime is 6908627989. The next prime is 6908628007. The reversal of 6908628001 is 1008268096.

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

It is a cyclic number.

It is not a de Polignac number, because 6908628001 - 25 = 6908627969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6908628007) 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, 240286 + ... + 267496.

It is an arithmetic number, because the mean of its divisors is an integer number (942161076).

Almost surely, 26908628001 is an apocalyptic number.

It is an amenable number.

6908628001 is a deficient number, since it is larger than the sum of its proper divisors (628660607).

6908628001 is a wasteful number, since it uses less digits than its factorization.

6908628001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50303.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 6908628001 is about 83118.1568671972. The cubic root of 6908628001 is about 1904.5714483901.

The spelling of 6908628001 in words is "six billion, nine hundred eight million, six hundred twenty-eight thousand, one".

Divisors: 1 11 23081 27211 253891 299321 628057091 6908628001