Search a number
-
+
70741006 = 2731011021
BaseRepresentation
bin1000011011101…
…10110000001110
311221010000102021
410031312300032
5121102203011
611004120354
71516201000
oct415666016
9157100367
1070741006
1136a27846
121b8360ba
131186abab
149576370
156325471
hex4376c0e

70741006 has 32 divisors (see below), whose sum is σ = 125092800. Its totient is φ = 29988000.

The previous prime is 70741001. The next prime is 70741007. The reversal of 70741006 is 60014707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70741001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68776 + ... + 69796.

It is an arithmetic number, because the mean of its divisors is an integer number (3909150).

Almost surely, 270741006 is an apocalyptic number.

70741006 is a deficient number, since it is larger than the sum of its proper divisors (54351794).

70741006 is a wasteful number, since it uses less digits than its factorization.

70741006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145 (or 1131 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 70741006 is about 8410.7672658325. The cubic root of 70741006 is about 413.5776652586.

The spelling of 70741006 in words is "seventy million, seven hundred forty-one thousand, six".

Divisors: 1 2 7 14 49 98 101 202 343 686 707 1021 1414 2042 4949 7147 9898 14294 34643 50029 69286 100058 103121 206242 350203 700406 721847 1443694 5052929 10105858 35370503 70741006