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34914960 = 2432571683
BaseRepresentation
bin1000010100110…
…0001010010000
32102200212022200
42011030022100
532414234320
63244203200
7602525613
oct205141220
972625280
1034914960
1118788143
12b839500
137306152
1448cc17a
1530ea290
hex214c290

34914960 has 120 divisors (see below), whose sum is σ = 119081664. Its totient is φ = 9166080.

The previous prime is 34914953. The next prime is 34914977. The reversal of 34914960 is 6941943.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50779 + ... + 51461.

Almost surely, 234914960 is an apocalyptic number.

34914960 is a gapful number since it is divisible by the number (30) 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 34914960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59540832).

34914960 is an abundant number, since it is smaller than the sum of its proper divisors (84166704).

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

34914960 is a wasteful number, since it uses less digits than its factorization.

34914960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773 (or 764 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 34914960 is about 5908.8882203000. Note that the first 3 decimals coincide. The cubic root of 34914960 is about 326.8414909465.

The spelling of 34914960 in words is "thirty-four million, nine hundred fourteen thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 71 72 80 90 120 142 144 180 213 240 284 355 360 426 568 639 683 710 720 852 1065 1136 1278 1366 1420 1704 2049 2130 2556 2732 2840 3195 3408 3415 4098 4260 5112 5464 5680 6147 6390 6830 8196 8520 10224 10245 10928 12294 12780 13660 16392 17040 20490 24588 25560 27320 30735 32784 40980 48493 49176 51120 54640 61470 81960 96986 98352 122940 145479 163920 193972 242465 245880 290958 387944 436437 484930 491760 581916 727395 775888 872874 969860 1163832 1454790 1745748 1939720 2182185 2327664 2909580 3491496 3879440 4364370 5819160 6982992 8728740 11638320 17457480 34914960