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3874262371 = 72613128983
BaseRepresentation
bin1110011011101100…
…1000110101100011
3101000000002220211221
43212323020311203
530413302343441
61440234515511
7165002454400
oct34673106543
911000086757
103874262371
111708a13731
12901595b97
13499869055
1428a7832a7
1517a1d98d1
hexe6ec8d63

3874262371 has 12 divisors (see below), whose sum is σ = 4514182032. Its totient is φ = 3315353328.

The previous prime is 3874262369. The next prime is 3874262377. The reversal of 3874262371 is 1732624783.

It is not a de Polignac number, because 3874262371 - 21 = 3874262369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3874262377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34455 + ... + 94528.

It is an arithmetic number, because the mean of its divisors is an integer number (376181836).

Almost surely, 23874262371 is an apocalyptic number.

3874262371 is a deficient number, since it is larger than the sum of its proper divisors (639919661).

3874262371 is a wasteful number, since it uses less digits than its factorization.

3874262371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129610 (or 129603 counting only the distinct ones).

The product of its digits is 338688, while the sum is 43.

The square root of 3874262371 is about 62243.5729292591. The cubic root of 3874262371 is about 1570.5906564962.

The spelling of 3874262371 in words is "three billion, eight hundred seventy-four million, two hundred sixty-two thousand, three hundred seventy-one".

Divisors: 1 7 49 613 4291 30037 128983 902881 6320167 79066579 553466053 3874262371