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49029541 = 1110144131
BaseRepresentation
bin1011101100001…
…0000110100101
310102020221212221
42323002012211
5100022421131
64510512341
71133513161
oct273020645
9112227787
1049029541
1125748690
12145056b1
13a208782
146723ca1
154487411
hex2ec21a5

49029541 has 8 divisors (see below), whose sum is σ = 54017568. Its totient is φ = 44130000.

The previous prime is 49029451. The next prime is 49029553. The reversal of 49029541 is 14592094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49029541 - 223 = 40640933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49029497 and 49029506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49029571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20955 + ... + 23176.

It is an arithmetic number, because the mean of its divisors is an integer number (6752196).

Almost surely, 249029541 is an apocalyptic number.

It is an amenable number.

49029541 is a deficient number, since it is larger than the sum of its proper divisors (4988027).

49029541 is a wasteful number, since it uses less digits than its factorization.

49029541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44243.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 49029541 is about 7002.1097534957. The cubic root of 49029541 is about 366.0040933381.

The spelling of 49029541 in words is "forty-nine million, twenty-nine thousand, five hundred forty-one".

Divisors: 1 11 101 1111 44131 485441 4457231 49029541