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17140570084 = 221145412
BaseRepresentation
bin11111111011010100…
…00101011111100100
31122020120000011211001
433331222011133210
5240100441220314
611512501523044
71144521304351
oct177552053744
948216004731
1017140570084
1172a6450000
1233a4413484
131802170081
14b88631628
156a4be2674
hex3fda857e4

17140570084 has 45 divisors (see below), whose sum is σ = 33056494905. Its totient is φ = 7776766800.

The previous prime is 17140570081. The next prime is 17140570103. The reversal of 17140570084 is 48007504171.

The square root of 17140570084 is 130922.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6809880484 + 10330689600 = 82522^2 + 101640^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17140570081) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 31682854 + ... + 31683394.

Almost surely, 217140570084 is an apocalyptic number.

17140570084 is the 130922-nd square number.

It is an amenable number.

17140570084 is a deficient number, since it is larger than the sum of its proper divisors (15915924821).

17140570084 is an frugal number, since it uses more digits than its factorization.

17140570084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 37.

The spelling of 17140570084 in words is "seventeen billion, one hundred forty million, five hundred seventy thousand, eighty-four".

Divisors: 1 2 4 11 22 44 121 242 484 541 1082 1331 2164 2662 5324 5951 11902 14641 23804 29282 58564 65461 130922 261844 292681 585362 720071 1170724 1440142 2880284 3219491 6438982 7920781 12877964 15841562 31683124 35414401 70828802 141657604 389558411 779116822 1558233644 4285142521 8570285042 17140570084