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34880352 = 25313191471
BaseRepresentation
bin1000010100001…
…1101101100000
32102122002211220
42011003231200
532412132402
63243335040
7602322663
oct205035540
972562756
1034880352
1118764141
12b821480
1372c3480
1448bd6da
1530dedbc
hex2143b60

34880352 has 96 divisors (see below), whose sum is σ = 103864320. Its totient is φ = 10160640.

The previous prime is 34880347. The next prime is 34880357. The reversal of 34880352 is 25308843.

It is an interprime number because it is at equal distance from previous prime (34880347) and next prime (34880357).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34880357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22977 + ... + 24447.

It is an arithmetic number, because the mean of its divisors is an integer number (1081920).

Almost surely, 234880352 is an apocalyptic number.

34880352 is a gapful number since it is divisible by the number (32) 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 34880352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51932160).

34880352 is an abundant number, since it is smaller than the sum of its proper divisors (68983968).

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

34880352 is a wasteful number, since it uses less digits than its factorization.

34880352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 34880352 is about 5905.9590245785. The cubic root of 34880352 is about 326.7334659082.

The spelling of 34880352 in words is "thirty-four million, eight hundred eighty thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 76 78 96 104 114 152 156 208 228 247 304 312 416 456 494 608 624 741 912 988 1248 1471 1482 1824 1976 2942 2964 3952 4413 5884 5928 7904 8826 11768 11856 17652 19123 23536 23712 27949 35304 38246 47072 55898 57369 70608 76492 83847 111796 114738 141216 152984 167694 223592 229476 305968 335388 363337 447184 458952 611936 670776 726674 894368 917904 1090011 1341552 1453348 1835808 2180022 2683104 2906696 4360044 5813392 8720088 11626784 17440176 34880352