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3976975023 = 37189379763
BaseRepresentation
bin1110110100001011…
…1101001010101111
3101021011101021010020
43231002331022233
531121101200043
61454344213223
7200360505240
oct35502751257
911234337106
103976975023
11176099821a
1292ba6a213
134b4c1c478
1429a27ccc7
15184227e83
hexed0bd2af

3976975023 has 8 divisors (see below), whose sum is σ = 6060152448. Its totient is φ = 2272557144.

The previous prime is 3976974961. The next prime is 3976975061. The reversal of 3976975023 is 3205796793.

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

It is not a de Polignac number, because 3976975023 - 26 = 3976974959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3976975423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94689861 + ... + 94689902.

It is an arithmetic number, because the mean of its divisors is an integer number (757519056).

Almost surely, 23976975023 is an apocalyptic number.

3976975023 is a deficient number, since it is larger than the sum of its proper divisors (2083177425).

3976975023 is a wasteful number, since it uses less digits than its factorization.

3976975023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189379773.

The product of its (nonzero) digits is 2143260, while the sum is 51.

The square root of 3976975023 is about 63063.2620707175. The cubic root of 3976975023 is about 1584.3493663146.

The spelling of 3976975023 in words is "three billion, nine hundred seventy-six million, nine hundred seventy-five thousand, twenty-three".

Divisors: 1 3 7 21 189379763 568139289 1325658341 3976975023