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3100243041 = 327103477769
BaseRepresentation
bin1011100011001001…
…1111010001100001
322000001122122221100
42320302133101201
522322130234131
61231344545013
7136553426310
oct27062372141
98001578840
103100243041
111351008535
12726322169
133a53b184c
14215a5c277
151322957e6
hexb8c9f461

3100243041 has 24 divisors (see below), whose sum is σ = 5167560320. Its totient is φ = 1754364096.

The previous prime is 3100243037. The next prime is 3100243043. The reversal of 3100243041 is 1403420013.

3100243041 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3100243041 - 22 = 3100243037 is a prime.

It is a super-2 number, since 2×31002430412 = 19223013826537855362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3100243043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232396 + ... + 245373.

Almost surely, 23100243041 is an apocalyptic number.

It is an amenable number.

3100243041 is a deficient number, since it is larger than the sum of its proper divisors (2067317279).

3100243041 is a wasteful number, since it uses less digits than its factorization.

3100243041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477885 (or 477882 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3100243041 is about 55679.8261581338. The cubic root of 3100243041 is about 1458.1378399942.

Adding to 3100243041 its reverse (1403420013), we get a palindrome (4503663054).

The spelling of 3100243041 in words is "three billion, one hundred million, two hundred forty-three thousand, forty-one".

Divisors: 1 3 7 9 21 63 103 309 721 927 2163 6489 477769 1433307 3344383 4299921 10033149 30099447 49210207 147630621 344471449 442891863 1033414347 3100243041