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54293037 = 347385057
BaseRepresentation
bin1100111100011…
…1001000101101
310210011101001020
43033013020231
5102344334122
65215404353
71226324511
oct317071055
9123141036
1054293037
1128713187
12162236b9
13b32c476
1472d4141
154b76c5c
hex33c722d

54293037 has 8 divisors (see below), whose sum is σ = 73931136. Its totient is φ = 35425152.

The previous prime is 54292999. The next prime is 54293101. The reversal of 54293037 is 73039245.

It is a happy number.

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

It is not a de Polignac number, because 54293037 - 223 = 45904429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54292989 and 54293007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54293737) 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, 192388 + ... + 192669.

It is an arithmetic number, because the mean of its divisors is an integer number (9241392).

Almost surely, 254293037 is an apocalyptic number.

It is an amenable number.

54293037 is a deficient number, since it is larger than the sum of its proper divisors (19638099).

54293037 is a wasteful number, since it uses less digits than its factorization.

54293037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385107.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 54293037 is about 7368.3808940635. The cubic root of 54293037 is about 378.6587920973.

The spelling of 54293037 in words is "fifty-four million, two hundred ninety-three thousand, thirty-seven".

Divisors: 1 3 47 141 385057 1155171 18097679 54293037