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61024941 = 3319472531
BaseRepresentation
bin1110100011001…
…0101010101101
311020211101111000
43220302222231
5111110244231
610015550513
71340463165
oct350625255
9136741430
1061024941
11314a0a3a
121852b439
13c848643
1481675a5
1555566e6
hex3a32aad

61024941 has 32 divisors (see below), whose sum is σ = 97228800. Its totient is φ = 37707120.

The previous prime is 61024919. The next prime is 61024963. The reversal of 61024941 is 14942016.

61024941 is a `hidden beast` number, since 610 + 2 + 4 + 9 + 41 = 666.

It is an interprime number because it is at equal distance from previous prime (61024919) and next prime (61024963).

It is not a de Polignac number, because 61024941 - 27 = 61024813 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61024981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22846 + ... + 25376.

It is an arithmetic number, because the mean of its divisors is an integer number (3038400).

Almost surely, 261024941 is an apocalyptic number.

It is an amenable number.

61024941 is a deficient number, since it is larger than the sum of its proper divisors (36203859).

61024941 is a wasteful number, since it uses less digits than its factorization.

61024941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606 (or 2600 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 61024941 is about 7811.8461966426. The cubic root of 61024941 is about 393.7033613694.

Adding to 61024941 its reverse (14942016), we get a palindrome (75966957).

The spelling of 61024941 in words is "sixty-one million, twenty-four thousand, nine hundred forty-one".

Divisors: 1 3 9 19 27 47 57 141 171 423 513 893 1269 2531 2679 7593 8037 22779 24111 48089 68337 118957 144267 356871 432801 1070613 1298403 2260183 3211839 6780549 20341647 61024941