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1472143055 = 54315534409
BaseRepresentation
bin101011110111111…
…0001111011001111
310210121002121121212
41113233301323033
511003332034210
6402025045035
751324003155
oct12757617317
93717077555
101472143055
11695a93959
1235102677b
131a5cba886
14dd7313d5
1589395805
hex57bf1ecf

1472143055 has 16 divisors (see below), whose sum is σ = 1809228960. Its totient is φ = 1149324288.

The previous prime is 1472143051. The next prime is 1472143061. The reversal of 1472143055 is 5503412741.

It is a cyclic number.

It is not a de Polignac number, because 1472143055 - 22 = 1472143051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472143051) 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, 331691 + ... + 336099.

It is an arithmetic number, because the mean of its divisors is an integer number (113076810).

Almost surely, 21472143055 is an apocalyptic number.

1472143055 is a deficient number, since it is larger than the sum of its proper divisors (337085905).

1472143055 is a wasteful number, since it uses less digits than its factorization.

1472143055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 1472143055 is about 38368.5164555525. The cubic root of 1472143055 is about 1137.5836412352.

Adding to 1472143055 its reverse (5503412741), we get a palindrome (6975555796).

The spelling of 1472143055 in words is "one billion, four hundred seventy-two million, one hundred forty-three thousand, fifty-five".

Divisors: 1 5 43 215 1553 4409 7765 22045 66779 189587 333895 947935 6847177 34235885 294428611 1472143055