Search a number
-
+
29704934 = 272121781
BaseRepresentation
bin111000101010…
…0001011100110
32001220011111202
41301110023212
530101024214
62540402502
7510326210
oct161241346
961804452
1029704934
1115849836
129b46432
1362008ac
143d335b0
15291b6de
hex1c542e6

29704934 has 8 divisors (see below), whose sum is σ = 50922768. Its totient is φ = 12730680.

The previous prime is 29704901. The next prime is 29704979. The reversal of 29704934 is 43940792.

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

It is a super-3 number, since 3×297049343 (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060877 + ... + 1060904.

It is an arithmetic number, because the mean of its divisors is an integer number (6365346).

Almost surely, 229704934 is an apocalyptic number.

29704934 is a deficient number, since it is larger than the sum of its proper divisors (21217834).

29704934 is a wasteful number, since it uses less digits than its factorization.

29704934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121790.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 29704934 is about 5450.2232981778. The cubic root of 29704934 is about 309.7011827449.

The spelling of 29704934 in words is "twenty-nine million, seven hundred four thousand, nine hundred thirty-four".

Divisors: 1 2 7 14 2121781 4243562 14852467 29704934