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70076 = 2217519
BaseRepresentation
bin10001000110111100
310120010102
4101012330
54220301
61300232
7411206
oct210674
9116112
1070076
1148716
1234678
1325b86
141b776
1515b6b
hex111bc

70076 has 6 divisors (see below), whose sum is σ = 122640. Its totient is φ = 35036.

The previous prime is 70067. The next prime is 70079. The reversal of 70076 is 67007.

It is a plaindrome in base 12 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70079) by changing a digit.

70076 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8756 + ... + 8763.

It is an arithmetic number, because the mean of its divisors is an integer number (20440).

270076 is an apocalyptic number.

It is an amenable number.

70076 is a deficient number, since it is larger than the sum of its proper divisors (52564).

70076 is a wasteful number, since it uses less digits than its factorization.

70076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17523 (or 17521 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 70076 is about 264.7187186430. The cubic root of 70076 is about 41.2277627312.

The spelling of 70076 in words is "seventy thousand, seventy-six".

Divisors: 1 2 4 17519 35038 70076