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93534141 = 331178047
BaseRepresentation
bin1011001001100…
…11011110111101
320112000000201110
411210303132331
5142421043031
613140432233
72214012201
oct544633675
9215000643
1093534141
1148885648
12273a8679
13164bb75c
14c5cab01
158328c46
hex59337bd

93534141 has 4 divisors (see below), whose sum is σ = 124712192. Its totient is φ = 62356092.

The previous prime is 93534139. The next prime is 93534143. The reversal of 93534141 is 14143539.

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 an interprime number because it is at equal distance from previous prime (93534139) and next prime (93534143).

It is not a de Polignac number, because 93534141 - 21 = 93534139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93534099 and 93534108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93534143) 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 3 ways as a sum of consecutive naturals, for example, 15589021 + ... + 15589026.

It is an arithmetic number, because the mean of its divisors is an integer number (31178048).

Almost surely, 293534141 is an apocalyptic number.

It is an amenable number.

93534141 is a deficient number, since it is larger than the sum of its proper divisors (31178051).

93534141 is a wasteful number, since it uses less digits than its factorization.

93534141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31178050.

The product of its digits is 6480, while the sum is 30.

The square root of 93534141 is about 9671.3050308632. The cubic root of 93534141 is about 453.9312208615.

The spelling of 93534141 in words is "ninety-three million, five hundred thirty-four thousand, one hundred forty-one".

Divisors: 1 3 31178047 93534141