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5421401341 = 411012714831
BaseRepresentation
bin1010000110010010…
…00000010011111101
3111222211022201112021
411003021000103331
542100334320331
62253543240141
7251230102546
oct50311002375
914884281467
105421401341
112332270084
121073749051
136852543b5
143960374cd
1521ae46211
hex1432404fd

5421401341 has 16 divisors (see below), whose sum is σ = 5630478336. Its totient is φ = 5216400000.

The previous prime is 5421401329. The next prime is 5421401393. The reversal of 5421401341 is 1431041245.

It is a cyclic number.

It is not a de Polignac number, because 5421401341 - 215 = 5421368573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421401441) 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, 1119796 + ... + 1124626.

It is an arithmetic number, because the mean of its divisors is an integer number (351904896).

Almost surely, 25421401341 is an apocalyptic number.

It is an amenable number.

5421401341 is a deficient number, since it is larger than the sum of its proper divisors (209076995).

5421401341 is a wasteful number, since it uses less digits than its factorization.

5421401341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5421401341 is about 73630.1659715636. The cubic root of 5421401341 is about 1756.7252878326.

Adding to 5421401341 its reverse (1431041245), we get a palindrome (6852442586).

The spelling of 5421401341 in words is "five billion, four hundred twenty-one million, four hundred one thousand, three hundred forty-one".

Divisors: 1 41 101 271 4141 4831 11111 27371 198071 487931 1122211 1309201 20005171 53677241 132229301 5421401341