Search a number
-
+
1010152401 = 31512229917
BaseRepresentation
bin111100001101011…
…011001111010001
32121101210001120220
4330031123033101
54032044334101
6244123023253
734014103506
oct7415331721
92541701526
101010152401
114792284a5
1224236ab29
1313138321b
14982314ad
155da39636
hex3c35b3d1

1010152401 has 8 divisors (see below), whose sum is σ = 1355790144. Its totient is φ = 668974800.

The previous prime is 1010152399. The next prime is 1010152411. The reversal of 1010152401 is 1042510101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1010152401 - 21 = 1010152399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010152411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114506 + ... + 1115411.

It is an arithmetic number, because the mean of its divisors is an integer number (169473768).

Almost surely, 21010152401 is an apocalyptic number.

It is an amenable number.

1010152401 is a deficient number, since it is larger than the sum of its proper divisors (345637743).

1010152401 is a wasteful number, since it uses less digits than its factorization.

1010152401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230071.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 1010152401 is about 31782.8947863469. The cubic root of 1010152401 is about 1003.3727454659.

Adding to 1010152401 its reverse (1042510101), we get a palindrome (2052662502).

The spelling of 1010152401 in words is "one billion, ten million, one hundred fifty-two thousand, four hundred one".

Divisors: 1 3 151 453 2229917 6689751 336717467 1010152401