Search a number
-
+
95436021 = 3227353397
BaseRepresentation
bin1011011000000…
…11110011110101
320122120122121110
411230003303311
5143412423041
613245305233
72236123062
oct554036365
9218518543
1095436021
114996454a
1227b65219
1316a06325
14c963c69
1585a2516
hex5b03cf5

95436021 has 16 divisors (see below), whose sum is σ = 128493504. Its totient is φ = 63005184.

The previous prime is 95436007. The next prime is 95436023. The reversal of 95436021 is 12063459.

It is not a de Polignac number, because 95436021 - 26 = 95435957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 95436021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95436023) 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, 240195 + ... + 240591.

It is an arithmetic number, because the mean of its divisors is an integer number (8030844).

Almost surely, 295436021 is an apocalyptic number.

It is an amenable number.

95436021 is a deficient number, since it is larger than the sum of its proper divisors (33057483).

95436021 is a wasteful number, since it uses less digits than its factorization.

95436021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 95436021 is about 9769.1361439996. The cubic root of 95436021 is about 456.9872759395.

The spelling of 95436021 in words is "ninety-five million, four hundred thirty-six thousand, twenty-one".

Divisors: 1 3 227 353 397 681 1059 1191 80131 90119 140141 240393 270357 420423 31812007 95436021