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10742011554 = 232836326273
BaseRepresentation
bin10100000000100011…
…00001011010100010
31000201121222201121210
422000101201122202
5133444423332204
64533530330550
7530124406641
oct120021413242
930647881553
1010742011554
1146126492aa
1220b9589a56
131022648b71
1473c915358
1542d0cd389
hex2804616a2

10742011554 has 16 divisors (see below), whose sum is σ = 21559941792. Its totient is φ = 3568017408.

The previous prime is 10742011523. The next prime is 10742011559. The reversal of 10742011554 is 45511024701.

It is not an unprimeable number, because it can be changed into a prime (10742011559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3161439 + ... + 3164834.

It is an arithmetic number, because the mean of its divisors is an integer number (1347496362).

Almost surely, 210742011554 is an apocalyptic number.

10742011554 is an abundant number, since it is smaller than the sum of its proper divisors (10817930238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10742011554 is a wasteful number, since it uses less digits than its factorization.

10742011554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326561.

The product of its (nonzero) digits is 5600, while the sum is 30.

The spelling of 10742011554 in words is "ten billion, seven hundred forty-two million, eleven thousand, five hundred fifty-four".

Divisors: 1 2 3 6 283 566 849 1698 6326273 12652546 18978819 37957638 1790335259 3580670518 5371005777 10742011554