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5401450345 = 58313993637
BaseRepresentation
bin1010000011111001…
…11001011101101001
3111221102210002220111
411001330321131221
542030232402340
62251551454321
7250565366434
oct50174713551
914842702814
105401450345
112321a83655
121068b273a1
1368108a385
1439352281b
15219304aea
hex141f39769

5401450345 has 16 divisors (see below), whose sum is σ = 6607097280. Its totient is φ = 4238339904.

The previous prime is 5401450343. The next prime is 5401450363. The reversal of 5401450345 is 5430541045.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5401450345 - 21 = 5401450343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5401450343) 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, 10867 + ... + 104503.

It is an arithmetic number, because the mean of its divisors is an integer number (412943580).

Almost surely, 25401450345 is an apocalyptic number.

It is an amenable number.

5401450345 is a deficient number, since it is larger than the sum of its proper divisors (1205646935).

5401450345 is a wasteful number, since it uses less digits than its factorization.

5401450345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93864.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5401450345 is about 73494.5599687487. The cubic root of 5401450345 is about 1754.5676968126.

The spelling of 5401450345 in words is "five billion, four hundred one million, four hundred fifty thousand, three hundred forty-five".

Divisors: 1 5 83 139 415 695 11537 57685 93637 468185 7771871 13015543 38859355 65077715 1080290069 5401450345