Search a number
-
+
107722839353 = 1723234612
BaseRepresentation
bin110010001010011001…
…0000001010100111001
3101022001101112020012212
41210110302001110321
53231104021324403
6121253122144505
710532321012063
oct1442462012471
9338041466185
10107722839353
1141759809668
1218a641b2135
13a2097c067c
1452dc9bc733
152c072384d8
hex1914c81539

107722839353 has 18 divisors (see below), whose sum is σ = 119268658782. Its totient is φ = 96950085760.

The previous prime is 107722839317. The next prime is 107722839379. The reversal of 107722839353 is 353938227701.

It can be written as a sum of positive squares in 3 ways, for example, as 4940402944 + 102782436409 = 70288^2 + 320597^2 .

It is not a de Polignac number, because 107722839353 - 210 = 107722838329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107722839953) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 31123043 + ... + 31126503.

It is an arithmetic number, because the mean of its divisors is an integer number (6626036599).

Almost surely, 2107722839353 is an apocalyptic number.

It is an amenable number.

107722839353 is a deficient number, since it is larger than the sum of its proper divisors (11545819429).

107722839353 is an frugal number, since it uses more digits than its factorization.

107722839353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6985 (or 3501 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 107722839353 in words is "one hundred seven billion, seven hundred twenty-two million, eight hundred thirty-nine thousand, three hundred fifty-three".

Divisors: 1 17 23 391 529 3461 8993 58837 79603 1353251 1830869 11978521 31124773 203634857 275505983 4683601711 6336637609 107722839353