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707068012 = 227177918803
BaseRepresentation
bin101010001001010…
…000000001101100
31211021110202222011
4222021100001230
52422002134022
6154054531004
723343656530
oct5211200154
91737422864
10707068012
11333137732
12178966a64
13b3645551
1469c97bc0
154211b977
hex2a25006c

707068012 has 48 divisors (see below), whose sum is σ = 1516354560. Its totient is φ = 281578752.

The previous prime is 707068009. The next prime is 707068013. The reversal of 707068012 is 210860707.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (707068013) 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, 28203 + ... + 47005.

It is an arithmetic number, because the mean of its divisors is an integer number (31590720).

Almost surely, 2707068012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 707068012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (758177280).

707068012 is an abundant number, since it is smaller than the sum of its proper divisors (809286548).

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

707068012 is a wasteful number, since it uses less digits than its factorization.

707068012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18910 (or 18908 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 707068012 is about 26590.7504971184. The cubic root of 707068012 is about 890.8824358047.

The spelling of 707068012 in words is "seven hundred seven million, sixty-eight thousand, twelve".

Divisors: 1 2 4 7 14 17 28 34 68 79 119 158 238 316 476 553 1106 1343 2212 2686 5372 9401 18802 18803 37604 37606 75212 131621 263242 319651 526484 639302 1278604 1485437 2237557 2970874 4475114 5941748 8950228 10398059 20796118 25252429 41592236 50504858 101009716 176767003 353534006 707068012