Search a number
-
+
107764468341 = 3172391870817
BaseRepresentation
bin110010001011101000…
…0110100101001110101
3101022011021212012110020
41210113100310221311
53231200200441331
6121301210315353
710533334603305
oct1442720645165
9338137765406
10107764468341
1141780262092
1218a76128b59
13a2153077ca
145304337605
152c0ac0cc96
hex1917434a75

107764468341 has 16 divisors (see below), whose sum is σ = 158752773504. Its totient is φ = 64677054464.

The previous prime is 107764468319. The next prime is 107764468391. The reversal of 107764468341 is 143864467701.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 107764468341 - 25 = 107764468309 is a prime.

It is a super-2 number, since 2×1077644683412 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107764468391) 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, 45934236 + ... + 45936581.

It is an arithmetic number, because the mean of its divisors is an integer number (9922048344).

Almost surely, 2107764468341 is an apocalyptic number.

It is an amenable number.

107764468341 is a deficient number, since it is larger than the sum of its proper divisors (50988305163).

107764468341 is a wasteful number, since it uses less digits than its factorization.

107764468341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91870860.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 107764468341 in words is "one hundred seven billion, seven hundred sixty-four million, four hundred sixty-eight thousand, three hundred forty-one".

Divisors: 1 3 17 23 51 69 391 1173 91870817 275612451 1561803889 2113028791 4685411667 6339086373 35921489447 107764468341