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5407406061 = 319611555193
BaseRepresentation
bin1010000100100111…
…00111011111101101
3111221211222200121120
411002103213133231
542033243443221
62252323251153
7251000123151
oct50223473755
914854880546
105407406061
112325381232
12106ab19ab9
13682394175
14394233061
15219ace5c6
hex1424e77ed

5407406061 has 16 divisors (see below), whose sum is σ = 7713762240. Its totient is φ = 3359214720.

The previous prime is 5407406027. The next prime is 5407406101. The reversal of 5407406061 is 1606047045.

It is not a de Polignac number, because 5407406061 - 27 = 5407405933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5407401061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 774120 + ... + 781073.

It is an arithmetic number, because the mean of its divisors is an integer number (482110140).

Almost surely, 25407406061 is an apocalyptic number.

It is an amenable number.

5407406061 is a deficient number, since it is larger than the sum of its proper divisors (2306356179).

5407406061 is a wasteful number, since it uses less digits than its factorization.

5407406061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555276.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 5407406061 is about 73535.0668796867. The cubic root of 5407406061 is about 1755.2123303785.

The spelling of 5407406061 in words is "five billion, four hundred seven million, four hundred six thousand, sixty-one".

Divisors: 1 3 19 57 61 183 1159 3477 1555193 4665579 29548667 88646001 94866773 284600319 1802468687 5407406061