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29143302060 = 22352711792331
BaseRepresentation
bin11011001001000100…
…110111111110101100
32210020001021010201210
4123021010313332230
5434141141131220
621215510034420
72051124660135
oct331104677654
983201233653
1029143302060
11113a56a8204
125794048a10
132995a50242
1415a6760c8c
15b588026e0
hex6c9137fac

29143302060 has 48 divisors (see below), whose sum is σ = 81902403072. Its totient is φ = 7742865600.

The previous prime is 29143302059. The next prime is 29143302077. The reversal of 29143302060 is 6020334192.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 879906 + ... + 912425.

It is an arithmetic number, because the mean of its divisors is an integer number (1706300064).

Almost surely, 229143302060 is an apocalyptic number.

29143302060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29143302060 is an abundant number, since it is smaller than the sum of its proper divisors (52759101012).

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

29143302060 is a wasteful number, since it uses less digits than its factorization.

29143302060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792614 (or 1792612 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 29143302060 in words is "twenty-nine billion, one hundred forty-three million, three hundred two thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 271 542 813 1084 1355 1626 2710 3252 4065 5420 8130 16260 1792331 3584662 5376993 7169324 8961655 10753986 17923310 21507972 26884965 35846620 53769930 107539860 485721701 971443402 1457165103 1942886804 2428608505 2914330206 4857217010 5828660412 7285825515 9714434020 14571651030 29143302060