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3107077434 = 23371810401
BaseRepresentation
bin1011100100110010…
…0011110100111010
322000112111212222000
42321030203310322
522330402434214
61232151241430
7136665502536
oct27114436472
98015455860
103107077434
11135495629a
12728679276
133a6935576
1421691abc6
15132b95809
hexb9323d3a

3107077434 has 32 divisors (see below), whose sum is σ = 7001873280. Its totient is φ = 1021104000.

The previous prime is 3107077433. The next prime is 3107077439. The reversal of 3107077434 is 4347707013.

It is not an unprimeable number, because it can be changed into a prime (3107077433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401367 + ... + 409034.

It is an arithmetic number, because the mean of its divisors is an integer number (218808540).

Almost surely, 23107077434 is an apocalyptic number.

3107077434 is an abundant number, since it is smaller than the sum of its proper divisors (3894795846).

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

3107077434 is a wasteful number, since it uses less digits than its factorization.

3107077434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810483 (or 810477 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 3107077434 is about 55741.1646272304. The cubic root of 3107077434 is about 1459.2085273561.

The spelling of 3107077434 in words is "three billion, one hundred seven million, seventy-seven thousand, four hundred thirty-four".

Divisors: 1 2 3 6 9 18 27 54 71 142 213 426 639 1278 1917 3834 810401 1620802 2431203 4862406 7293609 14587218 21880827 43761654 57538471 115076942 172615413 345230826 517846239 1035692478 1553538717 3107077434