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7672472023 = 191512674267
BaseRepresentation
bin1110010010101000…
…01010000111010111
3201210201002221222111
413021110022013113
5111203123101043
63305155411451
7361062636046
oct71124120727
921721087874
107672472023
113287a01877
1215a15b3b87
13953727598
1452adaa55d
152ed8a009d
hex1c950a1d7

7672472023 has 8 divisors (see below), whose sum is σ = 8129774720. Its totient is φ = 7220518200.

The previous prime is 7672472009. The next prime is 7672472047. The reversal of 7672472023 is 3202742767.

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 7672472023 - 213 = 7672463831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7672472053) 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, 1334265 + ... + 1340002.

It is an arithmetic number, because the mean of its divisors is an integer number (1016221840).

Almost surely, 27672472023 is an apocalyptic number.

7672472023 is a deficient number, since it is larger than the sum of its proper divisors (457302697).

7672472023 is a wasteful number, since it uses less digits than its factorization.

7672472023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674437.

The product of its (nonzero) digits is 197568, while the sum is 40.

The square root of 7672472023 is about 87592.6482246084. The cubic root of 7672472023 is about 1972.3248102593.

The spelling of 7672472023 in words is "seven billion, six hundred seventy-two million, four hundred seventy-two thousand, twenty-three".

Divisors: 1 19 151 2869 2674267 50811073 403814317 7672472023