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54608000 = 27533413
BaseRepresentation
bin1101000001010…
…0000010000000
310210202101002112
43100110002000
5102434424000
65230234452
71232105666
oct320240200
9123671075
1054608000
1128908887
1216355a28
13b40c935
147376c36
154bda235
hex3414080

54608000 has 64 divisors (see below), whose sum is σ = 135808920. Its totient is φ = 21836800.

The previous prime is 54607991. The next prime is 54608077. The reversal of 54608000 is 80645.

It can be written as a sum of positive squares in 4 ways, for example, as 30558784 + 24049216 = 5528^2 + 4904^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14294 + ... + 17706.

Almost surely, 254608000 is an apocalyptic number.

54608000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54608000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67904460).

54608000 is an abundant number, since it is smaller than the sum of its proper divisors (81200920).

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

54608000 is an equidigital number, since it uses as much as digits as its factorization.

54608000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442 (or 3420 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 54608000 is about 7389.7225928989. The cubic root of 54608000 is about 379.3896017529.

Adding to 54608000 its reverse (80645), we get a palindrome (54688645).

It can be divided in two parts, 5 and 4608000, that multiplied together give a square (23040000 = 48002).

The spelling of 54608000 in words is "fifty-four million, six hundred eight thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 320 400 500 640 800 1000 1600 2000 3200 3413 4000 6826 8000 13652 16000 17065 27304 34130 54608 68260 85325 109216 136520 170650 218432 273040 341300 426625 436864 546080 682600 853250 1092160 1365200 1706500 2184320 2730400 3413000 5460800 6826000 10921600 13652000 27304000 54608000