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97754061 = 367748131
BaseRepresentation
bin1011101001110…
…01101111001101
320210221102100210
411310321233031
5200011112221
613411113033
72264616156
oct564715715
9223842323
1097754061
11501a8089
12288a2779
1317338452
14cda892d
1588ae276
hex5d39bcd

97754061 has 8 divisors (see below), whose sum is σ = 130533984. Its totient is φ = 65071760.

The previous prime is 97754053. The next prime is 97754089. The reversal of 97754061 is 16045779.

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 97754061 - 23 = 97754053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97754051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22035 + ... + 26096.

It is an arithmetic number, because the mean of its divisors is an integer number (16316748).

Almost surely, 297754061 is an apocalyptic number.

It is an amenable number.

97754061 is a deficient number, since it is larger than the sum of its proper divisors (32779923).

97754061 is a wasteful number, since it uses less digits than its factorization.

97754061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48811.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 97754061 is about 9887.0653381072. The cubic root of 97754061 is about 460.6576305860.

The spelling of 97754061 in words is "ninety-seven million, seven hundred fifty-four thousand, sixty-one".

Divisors: 1 3 677 2031 48131 144393 32584687 97754061