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3445214005154 = 2171019433106357
BaseRepresentation
bin110010001000100110110…
…000011100011110100010
3110012100200212222002101102
4302020212300130132202
5422421244241131104
611154413124434402
7503623420601105
oct62104660343642
913170625862342
103445214005154
11110911a542389
12477857248a02
131bcb614cb23c
14bca6bd1473c
155e94074ea1e
hex32226c1c7a2

3445214005154 has 32 divisors (see below), whose sum is σ = 5526624596976. Its totient is φ = 1605039667200.

The previous prime is 3445214005117. The next prime is 3445214005193. The reversal of 3445214005154 is 4515004125443.

It can be written as a sum of positive squares in 8 ways, for example, as 3395259520129 + 49954485025 = 1842623^2 + 223505^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32339744 + ... + 32446100.

Almost surely, 23445214005154 is an apocalyptic number.

3445214005154 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3445214005154 is a deficient number, since it is larger than the sum of its proper divisors (2081410591822).

3445214005154 is a wasteful number, since it uses less digits than its factorization.

3445214005154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115910.

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 3445214005154 in words is "three trillion, four hundred forty-five billion, two hundred fourteen million, five thousand, one hundred fifty-four".

Divisors: 1 2 17 34 101 202 1717 3434 9433 18866 106357 160361 212714 320722 952733 1808069 1905466 3616138 10742057 16196461 21484114 32392922 182614969 365229938 1003265581 2006531162 17055514877 34111029754 101329823681 202659647362 1722607002577 3445214005154