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29200060 = 2251460003
BaseRepresentation
bin110111101100…
…0111010111100
32000221111221201
41233120322330
524433400220
62521505244
7503124241
oct157307274
960844851
1029200060
111553448a
129942224
136084b56
143c415c8
15286bd0a
hex1bd8ebc

29200060 has 12 divisors (see below), whose sum is σ = 61320168. Its totient is φ = 11680016.

The previous prime is 29200057. The next prime is 29200063. The reversal of 29200060 is 6000292.

It is an interprime number because it is at equal distance from previous prime (29200057) and next prime (29200063).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29200063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729982 + ... + 730021.

It is an arithmetic number, because the mean of its divisors is an integer number (5110014).

Almost surely, 229200060 is an apocalyptic number.

29200060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29200060 is an abundant number, since it is smaller than the sum of its proper divisors (32120108).

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

29200060 is a wasteful number, since it uses less digits than its factorization.

29200060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460012 (or 1460010 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 29200060 is about 5403.7079861887. The cubic root of 29200060 is about 307.9365557746.

The spelling of 29200060 in words is "twenty-nine million, two hundred thousand, sixty".

Divisors: 1 2 4 5 10 20 1460003 2920006 5840012 7300015 14600030 29200060