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3121741014 = 237409918133
BaseRepresentation
bin1011101000010001…
…1111110011010110
322001120002212121120
42322010133303112
522343131203024
61233433424410
7140234234520
oct27204376326
98046085546
103121741014
111362161257
1273156b106
133a999aa42
14218856a10
151340e0479
hexba11fcd6

3121741014 has 32 divisors (see below), whose sum is σ = 7137542400. Its totient is φ = 891659232.

The previous prime is 3121741003. The next prime is 3121741037. The reversal of 3121741014 is 4101471213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163092 + ... + 181224.

It is an arithmetic number, because the mean of its divisors is an integer number (223048200).

Almost surely, 23121741014 is an apocalyptic number.

3121741014 is an abundant number, since it is smaller than the sum of its proper divisors (4015801386).

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

3121741014 is a wasteful number, since it uses less digits than its factorization.

3121741014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22244.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 3121741014 is about 55872.5425768329. The cubic root of 3121741014 is about 1461.5004612435.

The spelling of 3121741014 in words is "three billion, one hundred twenty-one million, seven hundred forty-one thousand, fourteen".

Divisors: 1 2 3 6 7 14 21 42 4099 8198 12297 18133 24594 28693 36266 54399 57386 86079 108798 126931 172158 253862 380793 761586 74327167 148654334 222981501 445963002 520290169 1040580338 1560870507 3121741014