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29960472 = 2331248353
BaseRepresentation
bin111001001001…
…0100100011000
32002101011001010
41302102210120
530132213342
62550053520
7512442213
oct162224430
962334033
1029960472
1115a03823
12a04a2a0
13628ccb9
143d9c77a
15296c29c
hex1c92918

29960472 has 16 divisors (see below), whose sum is σ = 74901240. Its totient is φ = 9986816.

The previous prime is 29960453. The next prime is 29960519. The reversal of 29960472 is 27406992.

It is a self number, because there is not a number n which added to its sum of digits gives 29960472.

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, 624153 + ... + 624200.

Almost surely, 229960472 is an apocalyptic number.

It is an amenable number.

29960472 is an abundant number, since it is smaller than the sum of its proper divisors (44940768).

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

29960472 is a wasteful number, since it uses less digits than its factorization.

29960472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248362 (or 1248358 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 29960472 is about 5473.6159894534. The cubic root of 29960472 is about 310.5867209623.

The spelling of 29960472 in words is "twenty-nine million, nine hundred sixty thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 1248353 2496706 3745059 4993412 7490118 9986824 14980236 29960472