Search a number
-
+
707404070707 = 12792707204319
BaseRepresentation
bin10100100101101001001…
…00010111111100110011
32111121221012120011022221
422102310210113330303
543042230420230312
61300551004141511
7102052063250335
oct12226444277463
92447835504287
10707404070707
112530101795a4
12b5124237897
13519283ab279
142634a7a5455
15136040db207
hexa4b4917f33

707404070707 has 8 divisors (see below), whose sum is σ = 708222156800. Its totient is φ = 706586401224.

The previous prime is 707404070663. The next prime is 707404070717. The reversal of 707404070707 is 707070404707.

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 707404070707 - 235 = 673044332339 is a prime.

It is a super-5 number, since 5×7074040707075 (a number of 60 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (707404070717) 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, 3360094 + ... + 3564412.

It is an arithmetic number, because the mean of its divisors is an integer number (88527769600).

Almost surely, 2707404070707 is an apocalyptic number.

707404070707 is a deficient number, since it is larger than the sum of its proper divisors (818086093).

707404070707 is a wasteful number, since it uses less digits than its factorization.

707404070707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208305.

The product of its (nonzero) digits is 268912, while the sum is 43.

The spelling of 707404070707 in words is "seven hundred seven billion, four hundred four million, seventy thousand, seven hundred seven".

Divisors: 1 1279 2707 204319 3462253 261324001 553091533 707404070707