Search a number
-
+
3955005704 = 2313109348889
BaseRepresentation
bin1110101110111100…
…1001100100001000
3101012122001002212202
43223233021210020
531044440140304
61452241255332
7200002664606
oct35357114410
911178032782
103955005704
11174a552361
12924634548
134b04c9880
142973a0876
1518233881e
hexebbc9908

3955005704 has 32 divisors (see below), whose sum is σ = 8059359000. Its totient is φ = 1808635392.

The previous prime is 3955005701. The next prime is 3955005811. The reversal of 3955005704 is 4075005593.

It is a happy number.

3955005704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2284648804 + 1670356900 = 47798^2 + 40870^2 .

It is not an unprimeable number, because it can be changed into a prime (3955005701) 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, 163109 + ... + 185780.

Almost surely, 23955005704 is an apocalyptic number.

It is an amenable number.

3955005704 is an abundant number, since it is smaller than the sum of its proper divisors (4104353296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3955005704 is a wasteful number, since it uses less digits than its factorization.

3955005704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349017 (or 349013 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 3955005704 is about 62888.8360839982. The cubic root of 3955005704 is about 1581.4265948802.

The spelling of 3955005704 in words is "three billion, nine hundred fifty-five million, five thousand, seven hundred four".

Divisors: 1 2 4 8 13 26 52 104 109 218 436 872 1417 2834 5668 11336 348889 697778 1395556 2791112 4535557 9071114 18142228 36284456 38028901 76057802 152115604 304231208 494375713 988751426 1977502852 3955005704