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70876316 = 2273497253
BaseRepresentation
bin1000011100101…
…11110010011100
311221100220000202
410032113302130
5121121020231
611011043032
71520303330
oct416276234
9157326022
1070876316
113700a475
121b8a0478
13118b7664
1495ad7c0
1563505cb
hex4397c9c

70876316 has 24 divisors (see below), whose sum is σ = 142178400. Its totient is φ = 30284352.

The previous prime is 70876297. The next prime is 70876339. The reversal of 70876316 is 61367807.

It is a self number, because there is not a number n which added to its sum of digits gives 70876316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6146 + ... + 13398.

It is an arithmetic number, because the mean of its divisors is an integer number (5924100).

Almost surely, 270876316 is an apocalyptic number.

It is an amenable number.

70876316 is an abundant number, since it is smaller than the sum of its proper divisors (71302084).

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

70876316 is a wasteful number, since it uses less digits than its factorization.

70876316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613 (or 7611 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 70876316 is about 8418.8072789440. The cubic root of 70876316 is about 413.8411878129.

The spelling of 70876316 in words is "seventy million, eight hundred seventy-six thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 28 349 698 1396 2443 4886 7253 9772 14506 29012 50771 101542 203084 2531297 5062594 10125188 17719079 35438158 70876316