Search a number
-
+
69329030 = 2513949877
BaseRepresentation
bin1000010000111…
…10000010000110
311211110021112212
410020132002012
5120222012110
610513543422
71501200311
oct410360206
9154407485
1069329030
1136152a21
121b274b72
13114952c4
1492c9978
156146e05
hex421e086

69329030 has 16 divisors (see below), whose sum is σ = 125692560. Its totient is φ = 27531552.

The previous prime is 69329021. The next prime is 69329047. The reversal of 69329030 is 3092396.

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, 23549 + ... + 26328.

It is an arithmetic number, because the mean of its divisors is an integer number (7855785).

Almost surely, 269329030 is an apocalyptic number.

69329030 is a deficient number, since it is larger than the sum of its proper divisors (56363530).

69329030 is a wasteful number, since it uses less digits than its factorization.

69329030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50023.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 69329030 is about 8326.4055870465. The cubic root of 69329030 is about 410.8075102595.

The spelling of 69329030 in words is "sixty-nine million, three hundred twenty-nine thousand, thirty".

Divisors: 1 2 5 10 139 278 695 1390 49877 99754 249385 498770 6932903 13865806 34664515 69329030