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17000414320 = 2451361156139
BaseRepresentation
bin11111101010100110…
…11011110001110000
31121212210021112020211
433311103123301300
5234304101224240
611450533513504
71141200065101
oct176523336160
947783245224
1017000414320
11723432199a
1233654a2894
1317ac109b76
14b73b8a3a8
15697759bea
hex3f54dbc70

17000414320 has 40 divisors (see below), whose sum is σ = 39555258480. Its totient is φ = 6795125760.

The previous prime is 17000414303. The next prime is 17000414323. The reversal of 17000414320 is 2341400071.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×170004143202 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 17000414291 and 17000414300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17000414323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30811 + ... + 186949.

It is an arithmetic number, because the mean of its divisors is an integer number (988881462).

Almost surely, 217000414320 is an apocalyptic number.

17000414320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17000414320 is an abundant number, since it is smaller than the sum of its proper divisors (22554844160).

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

17000414320 is a wasteful number, since it uses less digits than its factorization.

17000414320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157513 (or 157507 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 17000414320 its reverse (2341400071), we get a palindrome (19341814391).

The spelling of 17000414320 in words is "seventeen billion, four hundred fourteen thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1361 2722 5444 6805 10888 13610 21776 27220 54440 108880 156139 312278 624556 780695 1249112 1561390 2498224 3122780 6245560 12491120 212505179 425010358 850020716 1062525895 1700041432 2125051790 3400082864 4250103580 8500207160 17000414320