Search a number
-
+
7095157972 = 227253398499
BaseRepresentation
bin1101001101110011…
…11000010011010100
3200022110210100222121
412212321320103110
5104012330023342
63132013505324
7340552563520
oct64671702324
920273710877
107095157972
113011039221
1214601a2244
13890c42836
144b444ad80
152b7d64067
hex1a6e784d4

7095157972 has 12 divisors (see below), whose sum is σ = 14190316000. Its totient is φ = 3040781976.

The previous prime is 7095157969. The next prime is 7095157991. The reversal of 7095157972 is 2797515907.

7095157972 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126699222 + ... + 126699277.

Almost surely, 27095157972 is an apocalyptic number.

It is an amenable number.

7095157972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7095157972 is a wasteful number, since it uses less digits than its factorization.

7095157972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253398510 (or 253398508 counting only the distinct ones).

The product of its (nonzero) digits is 1389150, while the sum is 52.

The square root of 7095157972 is about 84232.7606813406. The cubic root of 7095157972 is about 1921.5603248722.

The spelling of 7095157972 in words is "seven billion, ninety-five million, one hundred fifty-seven thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 28 253398499 506796998 1013593996 1773789493 3547578986 7095157972