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1010212231434 = 237372113080911
BaseRepresentation
bin11101011001101010101…
…01110101100100001010
310120120112102112112101220
432230311111311210022
5113022403312401214
62052030214022510
7132662000200350
oct16546525654412
93516472475356
101010212231434
1135a47951758a
12143952047a36
1374354c33733
1436c748537d0
151b4280979a9
hexeb3557590a

1010212231434 has 64 divisors (see below), whose sum is σ = 2382703398912. Its totient is φ = 279500155200.

The previous prime is 1010212231417. The next prime is 1010212231489. The reversal of 1010212231434 is 4341322120101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1212562 + ... + 1868349.

It is an arithmetic number, because the mean of its divisors is an integer number (37229740608).

Almost surely, 21010212231434 is an apocalyptic number.

1010212231434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1010212231434 is an abundant number, since it is smaller than the sum of its proper divisors (1372491167478).

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

1010212231434 is a wasteful number, since it uses less digits than its factorization.

1010212231434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081171.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1010212231434 its reverse (4341322120101), we get a palindrome (5351534351535).

The spelling of 1010212231434 in words is "one trillion, ten billion, two hundred twelve million, two hundred thirty-one thousand, four hundred thirty-four".

Divisors: 1 2 3 6 7 14 21 37 42 74 111 211 222 259 422 518 633 777 1266 1477 1554 2954 4431 7807 8862 15614 23421 46842 54649 109298 163947 327894 3080911 6161822 9242733 18485466 21566377 43132754 64699131 113993707 129398262 227987414 341981121 650072221 683962242 797955949 1300144442 1595911898 1950216663 2393867847 3900433326 4550505547 4787735694 9101011094 13651516641 24052672177 27303033282 48105344354 72158016531 144316033062 168368705239 336737410478 505106115717 1010212231434