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29950050 = 23521315359
BaseRepresentation
bin111001001000…
…0000001100010
32002100121202010
41302100001202
530131400200
62545533350
7512366634
oct162200142
962317663
1029950050
11159a6a09
12a044256
136288330
143d98a54
152969150
hex1c90062

29950050 has 48 divisors (see below), whose sum is σ = 79994880. Its totient is φ = 7371840.

The previous prime is 29950033. The next prime is 29950079. The reversal of 29950050 is 5005992.

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 23 ways as a sum of consecutive naturals, for example, 5730 + ... + 9629.

It is an arithmetic number, because the mean of its divisors is an integer number (1666560).

Almost surely, 229950050 is an apocalyptic number.

29950050 is an abundant number, since it is smaller than the sum of its proper divisors (50044830).

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

29950050 is a wasteful number, since it uses less digits than its factorization.

29950050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15387 (or 15382 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 30.

The square root of 29950050 is about 5472.6638851660. The cubic root of 29950050 is about 310.5507033921.

The spelling of 29950050 in words is "twenty-nine million, nine hundred fifty thousand, fifty".

Divisors: 1 2 3 5 6 10 13 15 25 26 30 39 50 65 75 78 130 150 195 325 390 650 975 1950 15359 30718 46077 76795 92154 153590 199667 230385 383975 399334 460770 599001 767950 998335 1151925 1198002 1996670 2303850 2995005 4991675 5990010 9983350 14975025 29950050