Search a number
-
+
707206068 = 2232191033927
BaseRepresentation
bin101010001001110…
…001101110110100
31211021201210100100
4222021301232310
52422021043233
6154101514100
723345103162
oct5211615664
91737653310
10707206068
11333221428
12178a12930
13b369333a
1469cd2232
1542147813
hex2a271bb4

707206068 has 36 divisors (see below), whose sum is σ = 1881748960. Its totient is φ = 223328016.

The previous prime is 707206067. The next prime is 707206081. The reversal of 707206068 is 860602707.

707206068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707206063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516280 + ... + 517647.

Almost surely, 2707206068 is an apocalyptic number.

It is an amenable number.

707206068 is an abundant number, since it is smaller than the sum of its proper divisors (1174542892).

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

707206068 is a wasteful number, since it uses less digits than its factorization.

707206068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033956 (or 1033951 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 707206068 is about 26593.3463106846. The cubic root of 707206068 is about 890.9404140376.

The spelling of 707206068 in words is "seven hundred seven million, two hundred six thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 1033927 2067854 3101781 4135708 6203562 9305343 12407124 18610686 19644613 37221372 39289226 58933839 78578452 117867678 176801517 235735356 353603034 707206068