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7150142943730 = 254133173001281
BaseRepresentation
bin110100000001100010110…
…1110101111000111110010
3221022112202202101210012001
41220003011232233013302
51414121443043144410
623112421425524214
71335403131142063
oct150030556570762
927275682353161
107150142943730
1123073a4319206
129758b44a366a
133cb3426a5c77
141aa0d699656a
15c5ed1b1733a
hex680c5baf1f2

7150142943730 has 16 divisors (see below), whose sum is σ = 12873371396184. Its totient is φ = 2859365155840.

The previous prime is 7150142943721. The next prime is 7150142943731. The reversal of 7150142943730 is 373492410517.

It can be written as a sum of positive squares in 4 ways, for example, as 5243829783481 + 1906313160249 = 2289941^2 + 1380693^2 .

It is a super-2 number, since 2×71501429437302 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7150142943731) 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, 86459311 + ... + 86541970.

Almost surely, 27150142943730 is an apocalyptic number.

7150142943730 is a deficient number, since it is larger than the sum of its proper divisors (5723228452454).

7150142943730 is a wasteful number, since it uses less digits than its factorization.

7150142943730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173005421.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 7150142943730 in words is "seven trillion, one hundred fifty billion, one hundred forty-two million, nine hundred forty-three thousand, seven hundred thirty".

Divisors: 1 2 5 10 4133 8266 20665 41330 173001281 346002562 865006405 1730012810 715014294373 1430028588746 3575071471865 7150142943730