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40141153 = 138213761
BaseRepresentation
bin1001100100100…
…0000101100001
32210112101022101
42121020011201
540234004103
63552210401
7665123413
oct231100541
983471271
1040141153
1120727708
1211539a01
138415b80
14548c9b3
1537cda1d
hex2648161

40141153 has 8 divisors (see below), whose sum is σ = 43293096. Its totient is φ = 36998400.

The previous prime is 40141147. The next prime is 40141159. The reversal of 40141153 is 35114104.

It is an interprime number because it is at equal distance from previous prime (40141147) and next prime (40141159).

It can be written as a sum of positive squares in 4 ways, for example, as 110224 + 40030929 = 332^2 + 6327^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 40141153 - 25 = 40141121 is a prime.

It is a super-2 number, since 2×401411532 = 3222624328338818, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40141153.

It is not an unprimeable number, because it can be changed into a prime (40141159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8793 + ... + 12553.

It is an arithmetic number, because the mean of its divisors is an integer number (5411637).

Almost surely, 240141153 is an apocalyptic number.

It is an amenable number.

40141153 is a deficient number, since it is larger than the sum of its proper divisors (3151943).

40141153 is a wasteful number, since it uses less digits than its factorization.

40141153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4595.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 40141153 is about 6335.7046174834. The cubic root of 40141153 is about 342.3969974598.

Adding to 40141153 its reverse (35114104), we get a palindrome (75255257).

The spelling of 40141153 in words is "forty million, one hundred forty-one thousand, one hundred fifty-three".

Divisors: 1 13 821 3761 10673 48893 3087781 40141153