Search a number
-
+
70132026 = 2311688671
BaseRepresentation
bin1000010111000…
…10000100111010
311212222002001110
410023202010322
5120423211101
610543101150
71511053356
oct413420472
9155862043
1070132026
1136651258
121b5a17b6
13116b6953
149458466
156254cd6
hex42e213a

70132026 has 8 divisors (see below), whose sum is σ = 140264064. Its totient is φ = 23377340.

The previous prime is 70132019. The next prime is 70132039. The reversal of 70132026 is 62023107.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

70132026 is an admirable number.

It is a super-3 number, since 3×701320263 (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70131993 and 70132011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5844330 + ... + 5844341.

It is an arithmetic number, because the mean of its divisors is an integer number (17533008).

Almost surely, 270132026 is an apocalyptic number.

70132026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70132026 is a wasteful number, since it uses less digits than its factorization.

70132026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11688676.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 70132026 is about 8374.4866111303. The cubic root of 70132026 is about 412.3874704986.

The spelling of 70132026 in words is "seventy million, one hundred thirty-two thousand, twenty-six".

Divisors: 1 2 3 6 11688671 23377342 35066013 70132026