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53477376 = 220317
BaseRepresentation
bin1100110000000…
…0000000000000
310201121221011120
43030000000000
5102142234001
65150112240
71216356501
oct314000000
9121557146
1053477376
1128206387
1215aab680
13b105124
147160ba8
154a65236
hex3300000

53477376 has 84 divisors (see below), whose sum is σ = 150994872. Its totient is φ = 16777216.

The previous prime is 53477357. The next prime is 53477453. The reversal of 53477376 is 67377435.

Its product of digits (370440) is a multiple of the sum of its prime factors (60).

It is a nialpdrome in base 16.

It is a zygodrome in base 2 and base 16.

It is an unprimeable number.

In principle, a polygon with 53477376 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3145720 + ... + 3145736.

It is an arithmetic number, because the mean of its divisors is an integer number (1797558).

Almost surely, 253477376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53477376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75497436).

53477376 is an abundant number, since it is smaller than the sum of its proper divisors (97517496).

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

53477376 is an frugal number, since it uses more digits than its factorization.

53477376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60 (or 22 counting only the distinct ones).

The product of its digits is 370440, while the sum is 42.

The square root of 53477376 is about 7312.8227108279. The cubic root of 53477376 is about 376.7529802805.

The spelling of 53477376 in words is "fifty-three million, four hundred seventy-seven thousand, three hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 256 272 384 408 512 544 768 816 1024 1088 1536 1632 2048 2176 3072 3264 4096 4352 6144 6528 8192 8704 12288 13056 16384 17408 24576 26112 32768 34816 49152 52224 65536 69632 98304 104448 131072 139264 196608 208896 262144 278528 393216 417792 524288 557056 786432 835584 1048576 1114112 1572864 1671168 2228224 3145728 3342336 4456448 6684672 8912896 13369344 17825792 26738688 53477376