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29063690 = 253079467
BaseRepresentation
bin110111011011…
…1101000001010
32000200120212222
41232313220022
524420014230
62514534042
7502015535
oct156675012
960616788
1029063690
1115450a87
129897322
136037a66
143c07a1c
1528416e5
hex1bb7a0a

29063690 has 16 divisors (see below), whose sum is σ = 52490592. Its totient is φ = 11586384.

The previous prime is 29063689. The next prime is 29063701. The reversal of 29063690 is 9636092.

It is a super-2 number, since 2×290636902 = 1689396152832200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 29063690.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1664 + ... + 7803.

It is an arithmetic number, because the mean of its divisors is an integer number (3280662).

Almost surely, 229063690 is an apocalyptic number.

29063690 is a deficient number, since it is larger than the sum of its proper divisors (23426902).

29063690 is a wasteful number, since it uses less digits than its factorization.

29063690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9781.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 29063690 is about 5391.0750319394. The cubic root of 29063690 is about 307.4564328961.

The spelling of 29063690 in words is "twenty-nine million, sixty-three thousand, six hundred ninety".

Divisors: 1 2 5 10 307 614 1535 3070 9467 18934 47335 94670 2906369 5812738 14531845 29063690