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29368230 = 2356611481
BaseRepresentation
bin111000000000…
…1111110100110
32001021001122020
41300001332212
530004240410
62525244010
7504424443
oct160017646
961231566
1029368230
1115639871
129a03606
136113568
143c869ca
1528a1a70
hex1c01fa6

29368230 has 32 divisors (see below), whose sum is σ = 70638048. Its totient is φ = 7814400.

The previous prime is 29368219. The next prime is 29368237. The reversal of 29368230 is 3286392.

It is a junction number, because it is equal to n+sod(n) for n = 29368191 and 29368200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29368237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19090 + ... + 20570.

It is an arithmetic number, because the mean of its divisors is an integer number (2207439).

Almost surely, 229368230 is an apocalyptic number.

29368230 is an abundant number, since it is smaller than the sum of its proper divisors (41269818).

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

29368230 is a wasteful number, since it uses less digits than its factorization.

29368230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 29368230 is about 5419.2462575528. The cubic root of 29368230 is about 308.5265841528.

The spelling of 29368230 in words is "twenty-nine million, three hundred sixty-eight thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 661 1322 1481 1983 2962 3305 3966 4443 6610 7405 8886 9915 14810 19830 22215 44430 978941 1957882 2936823 4894705 5873646 9789410 14684115 29368230