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54196037 = 719407489
BaseRepresentation
bin1100111010111…
…1011101000101
310202222102222122
43032233131011
5102333233122
65213335325
71225441640
oct316573505
9122872878
1054196037
1128657315
1216197545
13b2c727c
1472aaa57
154b58142
hex33af745

54196037 has 8 divisors (see below), whose sum is σ = 65198400. Its totient is φ = 44008704.

The previous prime is 54196013. The next prime is 54196061. The reversal of 54196037 is 73069145.

It is an interprime number because it is at equal distance from previous prime (54196013) and next prime (54196061).

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 54196037 - 212 = 54191941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54195988 and 54196006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54196097) 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, 203612 + ... + 203877.

It is an arithmetic number, because the mean of its divisors is an integer number (8149800).

Almost surely, 254196037 is an apocalyptic number.

It is an amenable number.

54196037 is a deficient number, since it is larger than the sum of its proper divisors (11002363).

54196037 is a wasteful number, since it uses less digits than its factorization.

54196037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407515.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 54196037 is about 7361.7957727717. The cubic root of 54196037 is about 378.4331535963.

The spelling of 54196037 in words is "fifty-four million, one hundred ninety-six thousand, thirty-seven".

Divisors: 1 7 19 133 407489 2852423 7742291 54196037