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2104153035 = 35140276869
BaseRepresentation
bin111110101101010…
…1101001111001011
312102122100001022220
41331122231033023
513302130344120
6544443145123
7103100001645
oct17532551713
95378301286
102104153035
1198a815356
124a88151a3
13276c1328a
1415d64b895
15c4ad7b40
hex7d6ad3cb

2104153035 has 8 divisors (see below), whose sum is σ = 3366644880. Its totient is φ = 1122214944.

The previous prime is 2104153033. The next prime is 2104153039. The reversal of 2104153035 is 5303514012.

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

It is not a de Polignac number, because 2104153035 - 21 = 2104153033 is a prime.

It is a super-2 number, since 2×21041530352 = 8854919989399422450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2104152996 and 2104153014.

It is not an unprimeable number, because it can be changed into a prime (2104153031) 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, 70138420 + ... + 70138449.

It is an arithmetic number, because the mean of its divisors is an integer number (420830610).

Almost surely, 22104153035 is an apocalyptic number.

2104153035 is a deficient number, since it is larger than the sum of its proper divisors (1262491845).

2104153035 is a wasteful number, since it uses less digits than its factorization.

2104153035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140276877.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2104153035 is about 45871.0478951593. The cubic root of 2104153035 is about 1281.4227821397.

Adding to 2104153035 its reverse (5303514012), we get a palindrome (7407667047).

The spelling of 2104153035 in words is "two billion, one hundred four million, one hundred fifty-three thousand, thirty-five".

Divisors: 1 3 5 15 140276869 420830607 701384345 2104153035