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70968301 = 439161659
BaseRepresentation
bin1000011101011…
…10001111101101
311221112120012121
410032232033231
5121131441201
611013032541
71521135445
oct416561755
9157476177
1070968301
1137072598
121b925751
131191a4a1
1495d5125
15636c9a1
hex43ae3ed

70968301 has 4 divisors (see below), whose sum is σ = 71130400. Its totient is φ = 70806204.

The previous prime is 70968283. The next prime is 70968311. The reversal of 70968301 is 10386907.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10386907 = 23344579.

It is a cyclic number.

It is not a de Polignac number, because 70968301 - 29 = 70967789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70968311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80391 + ... + 81268.

It is an arithmetic number, because the mean of its divisors is an integer number (17782600).

Almost surely, 270968301 is an apocalyptic number.

It is an amenable number.

70968301 is a deficient number, since it is larger than the sum of its proper divisors (162099).

70968301 is a wasteful number, since it uses less digits than its factorization.

70968301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162098.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 70968301 is about 8424.2685735914. The cubic root of 70968301 is about 414.0201414583.

The spelling of 70968301 in words is "seventy million, nine hundred sixty-eight thousand, three hundred one".

Divisors: 1 439 161659 70968301