Search a number
-
+
107534783271 = 384431424547
BaseRepresentation
bin110010000100110010…
…0101001001100100111
3101021120021122222202210
41210021210221030213
53230212401031041
6121222323334503
710524545401446
oct1441144511447
9337507588683
10107534783271
1141672644313
1218a11221433
13a1a9858996
1452c1a28d5d
152be598d016
hex1909929327

107534783271 has 8 divisors (see below), whose sum is σ = 143381746944. Its totient is φ = 71688837560.

The previous prime is 107534783267. The next prime is 107534783273. The reversal of 107534783271 is 172387435701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107534783271 - 22 = 107534783267 is a prime.

It is a super-2 number, since 2×1075347832712 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107534783271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107534783273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41020 + ... + 465566.

It is an arithmetic number, because the mean of its divisors is an integer number (17922718368).

Almost surely, 2107534783271 is an apocalyptic number.

107534783271 is a deficient number, since it is larger than the sum of its proper divisors (35846963673).

107534783271 is an equidigital number, since it uses as much as digits as its factorization.

107534783271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508981.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 107534783271 in words is "one hundred seven billion, five hundred thirty-four million, seven hundred eighty-three thousand, two hundred seventy-one".

Divisors: 1 3 84431 253293 424547 1273641 35844927757 107534783271