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379054536 = 233723263373
BaseRepresentation
bin10110100101111…
…110100111001000
3222102020222001220
4112211332213020
51234014221121
6101340242040
712251624160
oct2645764710
9872228056
10379054536
11184a6a313
12a6b40320
13606b9a33
14384b15a0
15234276c6
hex1697e9c8

379054536 has 128 divisors (see below), whose sum is σ = 1137438720. Its totient is φ = 102921984.

The previous prime is 379054499. The next prime is 379054573. The reversal of 379054536 is 635450973.

It is an interprime number because it is at equal distance from previous prime (379054499) and next prime (379054573).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1016046 + ... + 1016418.

It is an arithmetic number, because the mean of its divisors is an integer number (8886240).

Almost surely, 2379054536 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 379054536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (568719360).

379054536 is an abundant number, since it is smaller than the sum of its proper divisors (758384184).

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

379054536 is a wasteful number, since it uses less digits than its factorization.

379054536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 42.

The square root of 379054536 is about 19469.3229466255. The cubic root of 379054536 is about 723.7144310928.

The spelling of 379054536 in words is "three hundred seventy-nine million, fifty-four thousand, five hundred thirty-six".

Divisors: 1 2 3 4 6 7 8 12 14 21 23 24 28 42 46 56 69 84 92 138 161 168 184 263 276 322 373 483 526 552 644 746 789 966 1052 1119 1288 1492 1578 1841 1932 2104 2238 2611 2984 3156 3682 3864 4476 5222 5523 6049 6312 7364 7833 8579 8952 10444 11046 12098 14728 15666 17158 18147 20888 22092 24196 25737 31332 34316 36294 42343 44184 48392 51474 60053 62664 68632 72588 84686 98099 102948 120106 127029 145176 169372 180159 196198 205896 240212 254058 294297 338744 360318 392396 480424 508116 588594 686693 720636 784792 1016232 1177188 1373386 1441272 2060079 2256277 2354376 2746772 4120158 4512554 5493544 6768831 8240316 9025108 13537662 15793939 16480632 18050216 27075324 31587878 47381817 54150648 63175756 94763634 126351512 189527268 379054536