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3105704241 = 33724315881
BaseRepresentation
bin1011100100011101…
…0100100100110001
322000102221010022000
42321013110210301
522330030013431
61232102004213
7136651023213
oct27107244461
98012833260
103105704241
1113540a8622
12728116669
133a6574523
142166805b3
151329c39e6
hexb91d4931

3105704241 has 16 divisors (see below), whose sum is σ = 4601968320. Its totient is φ = 2070053280.

The previous prime is 3105704219. The next prime is 3105704243. The reversal of 3105704241 is 1424075013.

3105704241 is a `hidden beast` number, since 3 + 10 + 570 + 42 + 41 = 666.

It is not a de Polignac number, because 3105704241 - 210 = 3105703217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3105704243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187621 + ... + 203501.

It is an arithmetic number, because the mean of its divisors is an integer number (287623020).

Almost surely, 23105704241 is an apocalyptic number.

It is an amenable number.

3105704241 is a deficient number, since it is larger than the sum of its proper divisors (1496264079).

3105704241 is a wasteful number, since it uses less digits than its factorization.

3105704241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23133 (or 23127 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3105704241 is about 55728.8456815678. The cubic root of 3105704241 is about 1458.9935267922.

Adding to 3105704241 its reverse (1424075013), we get a palindrome (4529779254).

The spelling of 3105704241 in words is "three billion, one hundred five million, seven hundred four thousand, two hundred forty-one".

Divisors: 1 3 9 27 7243 15881 21729 47643 65187 142929 195561 428787 115026083 345078249 1035234747 3105704241