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4070717472 = 2531929411877
BaseRepresentation
bin1111001010100010…
…0011100000100000
3101111200202212120210
43302220203200200
531314100424342
61511533334120
7202606345653
oct36250434040
911450685523
104070717472
1117a98a5318
12957337340
134cb481983
142a88c189a
1518c59379c
hexf2a23820

4070717472 has 192 divisors, whose sum is σ = 11926051200. Its totient is φ = 1210245120.

The previous prime is 4070717471. The next prime is 4070717527. The reversal of 4070717472 is 2747170704.

It is a self number, because there is not a number n which added to its sum of digits gives 4070717472.

It is not an unprimeable number, because it can be changed into a prime (4070717471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2167798 + ... + 2169674.

It is an arithmetic number, because the mean of its divisors is an integer number (62114850).

Almost surely, 24070717472 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 4070717472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5963025600).

4070717472 is an abundant number, since it is smaller than the sum of its proper divisors (7855333728).

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

4070717472 is a wasteful number, since it uses less digits than its factorization.

4070717472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979 (or 1971 counting only the distinct ones).

The product of its (nonzero) digits is 76832, while the sum is 39.

The square root of 4070717472 is about 63802.1745083974. The cubic root of 4070717472 is about 1596.7012075711.

The spelling of 4070717472 in words is "four billion, seventy million, seven hundred seventeen thousand, four hundred seventy-two".