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29098941 = 39699647
BaseRepresentation
bin110111100000…
…0001110111101
32000202101020120
41233000032331
524422131231
62515405153
7502223364
oct157001675
960671216
1029098941
1115475513
1298b37b9
13604ab11
143c167db
15284bd96
hex1bc03bd

29098941 has 4 divisors (see below), whose sum is σ = 38798592. Its totient is φ = 19399292.

The previous prime is 29098931. The next prime is 29098943. The reversal of 29098941 is 14989092.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29098941 - 221 = 27001789 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29098893 and 29098902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29098943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4849821 + ... + 4849826.

It is an arithmetic number, because the mean of its divisors is an integer number (9699648).

Almost surely, 229098941 is an apocalyptic number.

It is an amenable number.

29098941 is a deficient number, since it is larger than the sum of its proper divisors (9699651).

29098941 is an equidigital number, since it uses as much as digits as its factorization.

29098941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9699650.

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 29098941 is about 5394.3434262197. The cubic root of 29098941 is about 307.5806860776.

The spelling of 29098941 in words is "twenty-nine million, ninety-eight thousand, nine hundred forty-one".

Divisors: 1 3 9699647 29098941