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34410341868 = 22373113214417
BaseRepresentation
bin100000000011000001…
…000010010111101100
310021211010010111001020
4200003001002113230
51030433021414433
623450301014140
72325502036260
oct400301022754
9107733114036
1034410341868
1113658817171
126803b54350
133325009446
1419460960a0
15d65e06cb3
hex8030425ec

34410341868 has 48 divisors (see below), whose sum is σ = 94720948224. Its totient is φ = 9514379520.

The previous prime is 34410341863. The next prime is 34410341881. The reversal of 34410341868 is 86814301443.

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

It is not an unprimeable number, because it can be changed into a prime (34410341863) 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, 6604605 + ... + 6609812.

It is an arithmetic number, because the mean of its divisors is an integer number (1973353088).

Almost surely, 234410341868 is an apocalyptic number.

It is an amenable number.

34410341868 is an abundant number, since it is smaller than the sum of its proper divisors (60310606356).

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

34410341868 is a wasteful number, since it uses less digits than its factorization.

34410341868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13214462 (or 13214460 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

It can be divided in two parts, 34410 and 341868, that added together give a triangular number (376278 = T867).

The spelling of 34410341868 in words is "thirty-four billion, four hundred ten million, three hundred forty-one thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 31 42 62 84 93 124 186 217 372 434 651 868 1302 2604 13214417 26428834 39643251 52857668 79286502 92500919 158573004 185001838 277502757 370003676 409646927 555005514 819293854 1110011028 1228940781 1638587708 2457881562 2867528489 4915763124 5735056978 8602585467 11470113956 17205170934 34410341868