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54369714 = 23721011831
BaseRepresentation
bin1100111101100…
…1110110110010
310210022021020010
43033121312302
5102404312324
65221155350
71230064200
oct317316662
9123267203
1054369714
1128765853
121625bb56
13b358339
147314070
154b8e829
hex33d9db2

54369714 has 48 divisors (see below), whose sum is σ = 127814976. Its totient is φ = 15372000.

The previous prime is 54369713. The next prime is 54369767. The reversal of 54369714 is 41796345.

It is not an unprimeable number, because it can be changed into a prime (54369713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28779 + ... + 30609.

It is an arithmetic number, because the mean of its divisors is an integer number (2662812).

Almost surely, 254369714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54369714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63907488).

54369714 is an abundant number, since it is smaller than the sum of its proper divisors (73445262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54369714 is a wasteful number, since it uses less digits than its factorization.

54369714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951 (or 1944 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 54369714 is about 7373.5821687969. The cubic root of 54369714 is about 378.8369657286.

The spelling of 54369714 in words is "fifty-four million, three hundred sixty-nine thousand, seven hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 49 98 101 147 202 294 303 606 707 1414 1831 2121 3662 4242 4949 5493 9898 10986 12817 14847 25634 29694 38451 76902 89719 179438 184931 269157 369862 538314 554793 1109586 1294517 2589034 3883551 7767102 9061619 18123238 27184857 54369714