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29629492060 = 2257533993193
BaseRepresentation
bin11011100110000011…
…100010101101011100
32211110221010011000211
4123212003202231130
5441140122221220
621340034502204
72066150345530
oct334603425534
984427104024
1029629492060
1111625091a23
1258aaa34964
132a426ab52c
14161115dbc0
15b8633db5a
hex6e60e2b5c

29629492060 has 48 divisors (see below), whose sum is σ = 72452511936. Its totient is φ = 9967007232.

The previous prime is 29629492051. The next prime is 29629492073. The reversal of 29629492060 is 6029492692.

It is a junction number, because it is equal to n+sod(n) for n = 29629491995 and 29629492013.

It is a congruent number.

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, 1989177 + ... + 2004016.

It is an arithmetic number, because the mean of its divisors is an integer number (1509427332).

Almost surely, 229629492060 is an apocalyptic number.

29629492060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29629492060 is an abundant number, since it is smaller than the sum of its proper divisors (42823019876).

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

29629492060 is a wasteful number, since it uses less digits than its factorization.

29629492060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3993262 (or 3993260 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 29629492060 in words is "twenty-nine billion, six hundred twenty-nine million, four hundred ninety-two thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 53 70 106 140 212 265 371 530 742 1060 1484 1855 3710 7420 3993193 7986386 15972772 19965965 27952351 39931930 55904702 79863860 111809404 139761755 211639229 279523510 423278458 559047020 846556916 1058196145 1481474603 2116392290 2962949206 4232784580 5925898412 7407373015 14814746030 29629492060